What type of radiation does the Sun give off?
Radiation from the Sun. Actually, the Sun does not only produce IR, visible light, and UV. Fusion in the core actually gives off high energy gamma rays. However, as the gamma ray photons make their arduous journey to the surface of the Sun, they are continuously absorbed by the solar plasma and re-emitted to lower frequencies.
Is it OK to play in the Sun on the range?
While it might be inevitable to be in the sun for a while when you are warming up on the range, quickly retreat to the clubhouse for a break before finishing your preparation. The sun can take energy out of your body without you even noticing, so this is an important point to watch.
How much solar radiation reaches any one spot on the Earth?
The amount of solar radiation that reaches any one spot on the Earth's surface varies according to: Local weather. Because the Earth is round, the sun strikes the surface at different angles, ranging from 0° (just above the horizon) to 90° (directly overhead). When the sun's rays are vertical, the Earth's surface gets all the energy possible.
How much radiation do you get from Flying Cross Country?
So while you're in the plane that's flying cross-country, you're receiving between 2,000 and 5,000 times as much cosmic radiation as you were subjectedto in order to board the plane. Even if you combine those two doses, it is only about1/200th of what you normally receive in a year.
How can I protect myself from the sun while playing golf?
Then let's dive right into it!Wide Brim Hats. ... UV-Rated Golfing Sunglasses. ... Golf Shirts with (At Least) UPF 50. ... A Jacket or Pullover with UPF Coverage (For Cooler, Windier Days) ... Long-Sleeves with Cooling Fabric Technology. ... Moisture-Wicking Golf Shorts. ... Light Long Trousers (For Those with More Sensitive Skin) ... Arm Sleeves.More items...
How do pro golfers avoid skin cancer?
Slop on sunscreen: non-greasy/dry touch sunscreens will protect your grip. Slap on a broad-brimmed hat:broad-brimmed hats designed for golf will stay on firmly; the brim will protect your ears, neck and face, which are high risk areas for melanoma.
Do golfers get skin cancer?
Golfers are at an increased risk of melanoma and non-melanoma skin cancers due to cumulative UV exposure. The time spent outdoors, especially in direct sunlight during peak times of UV sun exposure, between 10 am - 4 pm, can do a number on one's skin.
Do golfers wear sunscreen?
“Golfers should wear it every time they play, regardless of conditions. Playing golf in cloudy conditions doesn't protect you from UV rays. They come through the clouds.
What sunscreen do PGA players use?
The safer choice is a mineral-based sunscreen that physically blocks the sun's rays. The ingredients to look for are zinc oxide or titanium dioxide. The following winners in this category are mineral-based. Although they might not be the most user-friendly, they're safe and effective for golfers.
Do professional golfers have a higher incidence of skin cancer?
Golfers have always been at greater risk of developing skin cancer than people who never go outside or visit tanning parlors, but even among nongolfers the incidence has been rising for years, worldwide.
Can you get skin cancer from shaving?
Basal cell cancers are often fragile and might bleed after shaving or after a minor injury. Sometimes people go to the doctor because they have a sore or a cut from shaving that just won't heal, which turns out to be a basal cell cancer. A simple rule of thumb is that most shaving cuts heal within a week or so.
Does Adam Scott have cancer?
Once dubbed one of the world's sexiest men by People magazine, Adam Scott looked a bit more garish after a procedure in 2011 to remove a Basil Cell Carcinoma, a form of non-melanoma skin cancer, from his face.
What does skin cancer look like on your arm?
A scar-like lesion that may be brownish, reddish, or similar to your skin tone. A waxy, pearly bump.
How do I stop my golf tan?
Tip #1: Spray Yourself Down to Stay Nice & Brown If you're going to be spending, on average, four hours outside, it's an absolute must to wear sunscreen during your round. Make sure to pack extra in your golf bag for your buddies and so that you can reapply after sweating.
What is the most popular sunscreen on the PGA Tour?
Stock your golf bag: The 5 best sunscreens for golfersSkinnies Sungel SPF 30. Many sunscreens are composed of up to 50 percent water, sometimes more. ... Neutrogena Sport Face, SPF 70+ ... All Good Mineral Sport Sunscreen SPF 30. ... Native Mineral Sunscreen SPF 30. ... Bravo Sierra SPF 30.
How do I stop getting darker in golf?
Opt for a lotion instead of spray cans and use only a broad spectrum (UVA and UVB) sunscreen that offers SPF 30+ protection. You also want to make sure that it is water-resistant. Start by using two ounces before you even get to the course.
How to stay hydrated after exercise?
If you are dehydrated after an exercise session, it will take time to replenish the body's water. Drink several glasses of water spaced out throughout the day.
Why is it important to keep your body hydrated during exercise?
Keeping your body hydrated during exercise helps replace the water lost from sweating and prevents fatigue and poor physical performance. Feeling thirsty is not the best indicator of your body's water needs, because thirst occurs after your body is already dehydrated.
How to stay hydrated during workout?
Drink several glasses of water spaced out throughout the day. You are usually well hydrated if you pass a good amount of very light yellow or clear urine a couple of times before going to bed. For workouts of less than 1-1/2 hours, you should.
What did Tom Brady say about Charles Barkley?
Tom Brady says Charles Barkley ripping on his golf game was ‘one of the worst insults I could ever imagine’. The Loop.
Do sports drinks replenish salt?
Sports drinks do replenish the salt and minerals lost through sweating, although a healthy diet is usually adequate for this . A final editor's note: Stay away from coffee (even ice coffee) because the caffeine acts as a diuretic. And stay away from alcoholic beverages, even beer. Alcohol actually dehydrates you.
Which city has the highest temperature since 1977?
Whether or not you believe in global warming, one thing is for certain: New York City is suffering from the highest temperatures since the summer of 1977. So is Chicago. And Minneapolis. This past week, more than 15 states experienced heat indexes of more than 105 degrees.
Can you exercise in hot weather?
Exercising vigorously in hot and humid weather can be challenging and even dangerous. But you can safely exercise in hot weather if you take the proper precautions. One of the most important things to do is stay hydrated and decrease your exercise intensity on very hot days.
What are the effects of solar radiation on Earth?
Cosmic radiation is emitted during solar events, including sunspots, solar flares, coronal mass ejections (CMEs) and proton storms. The Earth’s atmosphere works like a shield, keeping out large amounts of this radiation. Cosmic radiation is of particular concern to astronauts ...
What are some examples of extreme Sun activity?
Solar flares, CMEs and geomagnetic storms are examples of extreme Sun activity that can send bursts of energy toward Earth. Some of this energy is in the form of ionizing radiation, some of the energy is magnetic energy, and some is ultraviolet radiation.
What is the most powerful solar flare?
The most powerful solar flares are huge bursts of x-rays and electrified hot gas called coronal mass ejections (CMEs), which hurl solar matter into space. CMEs can create proton storms. Protons are the positively charged particles from the nucleus of an atom.
What causes a sunspot to explode?
The magnetic fields that create sunspots prevent some of the Sun’s heat from reaching the surface of the Sun. When sunspots interact with each other they cause explosions of energy. Solar flares are large eruptions of energy coming off the Sun containing several different forms of energy: heat, magnetic energy, and ionizing radiation.
How does ionizing radiation affect satellites?
These rays of ionizing radiation can damage satellites because they are in space and are not protected by the Earth’s atmosphere. Magnetic energy from solar flares can interrupt radio communication on Earth or damage communications satellites.
How long does it take for a proton storm to reach Earth?
The light and x-rays from CMEs reach Earth’s atmosphere in about eight minutes. Usually, the Earth’s atmosphere protects people from proton storms.
How long do solar flares last?
Solar flares look like bright flashes of light on the Sun. They can last as little as a few minutes, or as long as a few hours. While solar flares are massive explosions, you still need specialized equipment to see them on the surface of the Sun.
What angle does the Sun strike the Earth?
Because the Earth is round, the sun strikes the surface at different angles, ranging from 0° (just above the horizon) to 90° (directly overhead). When the sun's rays are vertical, the Earth's surface gets all the energy possible.
What is solar radiation?
Solar Radiation Basics. Solar radiation, often called the solar resource or just sunlight, is a general term for the electromagnetic radiation emitted by the sun. Solar radiation can be captured and turned into useful forms of energy, such as heat and electricity, using a variety of technologies.
What is the sum of diffuse and direct solar radiation?
The sum of the diffuse and direct solar radiation is called global solar radiation. Atmospheric conditions can reduce direct beam radiation by 10% on clear, dry days and by 100% during thick, cloudy days.
How do scientists measure solar energy?
Scientists measure the amount of sunlight falling on specific locations at different times of the year. They then estimate the amount of sunlight falling on regions at the same latitude with similar climates. Measurements of solar energy are typically expressed as total radiation on a horizontal surface,or as total radiation on a surface tracking ...
How is solar energy measured?
Measurements of solar energy are typically expressed as total radiation on a horizontal surface,or as total radiation on a surface tracking the sun. Radiation data for solar electric (photovoltaic) systems are often represented as kilowatt-hours per square meter (kWh/m 2 ). Direct estimates of solar energy may also be expressed as watts per square ...
Why is solar energy important?
The solar resource across the United States is ample for photovoltaic (PV) systems because they use both direct and scattered sunlight. Other technologies may be more limited. However, the amount of power generated by any solar technology at a particular site depends on how much of the sun's energy reaches it.
Why do polar regions never get a high sun?
The more slanted the sun's rays are, the longer they travel through the atmosphere, becoming more scattered and diffuse. Because the Earth is round, the frigid polar regions never get a high sun, and because of the tilted axis of rotation, these areas receive no sun at all during part of the year.
What is the spectrum of radiation from the Sun?
It of course includes visible light, which is in between IR and UV in the electromagnetic spectrum.
How long does it take for the Sun to reach Earth?
Now, since the average distance between the Earth and the Sun over one Earth orbit is one AU (about 150,000,000,000 m), then it will take about 8 minutes for radiation from the Sun to get to Earth. Actually, the Sun does not only produce IR, visible light, and UV.
Why does the atmosphere absorb heat?
The presence of greenhouse gases make the atmosphere absorb more heat, reducing the fraction of outbound EM waves that pass through. Known as the greenhouse effect, this is the reason why heat can build up some more. The Earth is not the only planet that experiences the greenhouse effect.
How fast does an electromagnetic wave travel?
All electromagnetic waves (EM) travel at a speed of approximately 3.0 x 10 8 m/s in vacuum. Although space is not a perfect vacuum, as it is really composed of low-density particles, EM waves, neutrinos, and magnetic fields, it can certainly be approximated as such.
When was X-ray radiation first observed?
X-ray radiation from the Sun was first observed by T. Burnight during a V-2 rocket flight. This was later confirmed by Japan’s Yohkoh, a satellite launched in 1991. When electromagnetic radiation from the Sun strikes the Earth’s atmosphere, some of it is absorbed while the rest proceed to the Earth’s surface.
How to get more energy in golf?
Get a good night's sleep. The first thing you can do to improve your chances of having plenty of energy throughout the round is to simply sleep well the night before you play.
What happens when you are tired in golf?
Fatigue usually set in first in your legs – and when your legs are tired, you won't be able to hit the golf ball your full distance. Instead, take an extra club for most of your shots and focus on simply making solid contact with the ball at impact.
What is fatigue in golf?
If you are anything like most other golfers, fatigue is probably something you haven't thought about much in reference to improving your golf game. The average golfer focuses on things like swing mechanics, putting technique, equipment, and more – but not fatigue.
Why is my golf score higher over the last stretch?
hole difficulty, weather conditions), you should be fairly consistent over each segment. If your scores are markedly higher over the last stretch, fatigue is likely the culprit. A few things tend to happen to the worn-down golfer.
How to avoid late round fatigue?
It might be tempting to take the 'scenic route' to explore the golf course, but walking a direct path from shot to shot is your best bet to avoid late round fatigue.
How to get legs involved in golf swing?
Make an extra effort to get those legs involved in the swing, because it won't happen naturally. Save your mental energy for the period just before and during each shot. Between shots, engage with a playing partner or let your mind wander to off-course matters.
Is it possible to get tired on a golf course?
It is still possible to get tired on the golf course, and that fatigue can directly impact your score. Even if it doesn't have the same physical requirements as games like basketball and football, golf is still a sport.
What to drink after a round of golf?
After The Round. After you have completed the round, there is obviously one beverage that most golfers will choose: an ice cold beer. Although this is a completely understandable decision, do bear in mind that alcohol increases dehydration due to its diuretic properties.
Why do you drink water during golf?
By consuming water during the round, the blood becomes easier to transport to the areas which need it most. Becoming dehydrated means our blood is slightly thicker, moves slower and increases our heart rate; which is not what you want when playing. Related: Best Golf Drinks: Golf Monthly’s Tipples For The Top.
How many calories do you burn playing golf?
Some rounds of golf can burn as many as 2,000 calories. To give some perspective, that’s the recommended daily intake for women and 500 short of the daily recommended intake for men. If you haven’t consumed enough calories, you become tired.
What does it mean when you feel thirsty after golf?
Feeling thirsty is a sign of dehydration. Related: How to play golf with a hangover. After three or four holes, a good idea is to eat a cereal bar. This will provide a small boost of carbohydrate and ensure you aren’t dipping into your reserves. The more you dip into your reserves, the more your energy levels will suffer.
What are some good foods to eat to improve golf?
Bananas, dried fruit and nuts are all good options. It’s an often-overlooked aspect of performance but it can make a huge difference. So, just as you spend time and money on lessons and new equipment, invest a little into your nutrition and fuel yourself for better golf.
What to eat while playing golf?
So eat small, easily absorbed snacks, and include fruit to give extra water. Sodium will decrease but dilute squash with a pinch of salt will get you through the round.
Is humidity bad for golf?
Humidity is rarely an issue in the UK but the direct heat from the sun can be . The time of day you play at can be detrimental. This can also be a factor for golfers who practice regularly – standing in white bunker sand in the peak sunshine will place more stress on your air conditioning system.
Does drinking water before a round help?
Drinking water before and during the round gives you further advantage. Once we start to sweat we reduce our hydration levels and, as many are aware, dropping by just 2% begins to affect muscle speed, strength, our co-ordination and our ability to think properly – or caddie for ourselves.
How much radiation does the average American absorb?
To put this in perspective, the U.S. Nuclear Regulatory Commission estimates that the average American absorbs 620 mrem a year. About half of that yearly dose comes from natural "background radiation" constantly present in the environment and raining on us from outer space.
Why do higher elevations get more cosmic rays?
Higher elevations are hit with more cosmic rays because there is less atmosphere above them to deflect the constant blow of background radiation. Similarly, flying in a plane exposes people to a higher dose of radiation than if they'd traveled by car.
The U.S. Federal Aviation Administration
U.S. National Aeronautics and Space Administration
- NASA’s Solar Particle Alert Network (SPAN) consists of multiple radio and optical telescopes that stream continuous data on solar flare activity. Solar flare eruptions are difficult to predict. However, the instruments used by SPAN can provide some warning. They can detect solar material as it makes its way from the Sun to Earth. This information also allows astronauts in sp…
U.S. Department of Commerce
- NOAA’s Space Environment Center provides real-time monitoring and forecasting of solar and geophysical events. They also develop techniques for forecasting solar and geophysical disturbances. A Primer on Space Weather (PDF)(11 pp, 4,187 K, About PDF) This webpage provides information about solar activity and its effects on Earth and space weather.
National Park Service (NPS), Denali National Park
- The NPS has many parks in which people can view the Northern Lights. Some of their images are available on individual National Park websites. Aurora Borealis and Star Gazing This webpage includes a short video of the aurora borealis captured by 8,000 images taken over a three month period in Denali National Park.
National Environmental Education Foundation
- NEEF is an independent non-profit organization that complements the EPA’s mission. Its mission is to secure a safer and healthier world for ourselves, our children, and for generations to come. SunWise This webpage provides links to information and resources about Sun safety for kids and educators.