Physics When a barometer is rising air pressure is Constant Zero Increasing Decreasing Constant Zero Increasing Decreasing ANSWER DOWNLOAD EXAMIANS APP
Physics The sparkling of a diamond is due to Total internal reflection of light Polarisation of light Refraction of light Interference of light Total internal reflection of light Polarisation of light Refraction of light Interference of light ANSWER DOWNLOAD EXAMIANS APP
Physics The intensity ratio of waves is 25 : 9. What is the ratio of their amplitudes? 0.21041666666667 1.0479166666667 2.0958333333333 0.12847222222222 0.21041666666667 1.0479166666667 2.0958333333333 0.12847222222222 ANSWER DOWNLOAD EXAMIANS APP
Physics Why are we able to hear short wave broadcasts better than long wave broadcasts ? Short wave broadcasts are made by nearby radio stations. Short waves are unaffected by atmospheric disturbances. By convention, short waves are meant for long distances, whereas long waves are reserved for short distances. Short waves are more energetic than long waves. Short wave broadcasts are made by nearby radio stations. Short waves are unaffected by atmospheric disturbances. By convention, short waves are meant for long distances, whereas long waves are reserved for short distances. Short waves are more energetic than long waves. ANSWER DOWNLOAD EXAMIANS APP
Physics A storm is predicted if atmospheric pressure Falls suddenly Rises gradually Rises suddenly Falls gradually Falls suddenly Rises gradually Rises suddenly Falls gradually ANSWER DOWNLOAD EXAMIANS APP
Physics What is the other name of Galileo's law of falling bodies? Newton's first law Newton's third law Law of motion Newton's second law Newton's first law Newton's third law Law of motion Newton's second law ANSWER DOWNLOAD EXAMIANS APP
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