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3) Q.1) Fill in the blanks:1) Light is a form of2) Speed of light in air isandluminous objects whileobjects.4) Clear water and glass are examples of5) A beam of light is made up ofrays. .andare non-luminousobjects. |
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Answer» 1 energy 2. Light in AIR is 1.0003 times slower than light in a vacuum, which slows it all the way down from 299,792,458 METERS PER second to 299,702,547 meters per second. That's a slowdown of 89,911 meters per second, which looks like a lot but is only three ten-thousandths of the speed of light. |
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