SCIENCE
PHYSICAL SCIENCES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cooking soup
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in a hot tub
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laying out in the Sun
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Drinking hot cocoa
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Detailed explanation-1: -The sun sends energy to Earth in a few different ways: visible light that you can see, infrared radiation that you feel as heat, and rays of UV radiation that you can’t see or feel. Fortunately, the Earth’s atmosphere protects us from most UV radiation.
Detailed explanation-2: -As we know, that sun is present in space and there is no atmosphere i.e. no medium over there and the only mode of transfer of heat which do not require a medium is radiation. And by radiation only heat from sun is reached to Earth.
Detailed explanation-3: -Sunshine boosts your body’s level of serotonin, which is a chemical that improves your mood and helps you stay calm and focused.
Detailed explanation-4: -Cosmic radiation is produced by the stars, including our own sun. Another form of radiation that comes from our sun is ultraviolet (UV) radiation. UV radiation is not considered cosmic radiation. Unlike cosmic radiation, UV radiation is lower in energy and is considered non-ionizing radiation.