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Physics, 09.01.2021 17:00 ashiteru123
PLEASE ANSWER THESE 4 QUESTIONS
1.due to passing of excess of CO2 through slaked lime is formed which is used as antacid.
2.the speed of electromagnetic waves is ___(in Km/S)
3. The distance of image formed is always infinity for a concave mirror when an object is
4. power of the lens is -5D, then the focal length of the lens is
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PLEASE ANSWER THESE 4 QUESTIONS
1.due to passing of excess of CO2 through slaked lime is formed wh...
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