Physics, 02.09.2021 09:50, camimilligan114
A beam of light, initially travelling in the air, strikes water surface at an angle of 24.5° with the normal. If the speed of light in water is 2.22 × 10^8ms^-1, determine the angle of refraction?
Answers: 2
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All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction
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If a tank filled with water contains a block and the height of the water above point a within the block is 0.8 meter, what is the pressure at point a?
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A beam of light, initially travelling in the air, strikes water surface at an angle of 24.5° with th...
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