Physics Hydroscope is an instrument that shows changes in: Atmospheric humidity None of these Density of liquid Sound under water Atmospheric humidity None of these Density of liquid Sound under water ANSWER DOWNLOAD EXAMIANS APP
Physics A falling drop of rain water acquires the spherical shape due to Atmospheric pressure Surface Tension Viscosity Gravitational force Atmospheric pressure Surface Tension Viscosity Gravitational force ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a part of a CRT ? Electron gun Gas plasma Shadow mask Phosphor screen Electron gun Gas plasma Shadow mask Phosphor screen ANSWER DOWNLOAD EXAMIANS APP
Physics The electrical domestic tube light gives white fluorescent light because of Falling of ultra violet rays on the white inner coating of the tube Vacuum inside the tube Heavy current Colision between molecules of filled gas under electric current Falling of ultra violet rays on the white inner coating of the tube Vacuum inside the tube Heavy current Colision between molecules of filled gas under electric current ANSWER DOWNLOAD EXAMIANS APP
Physics A good conductor while carrying current is Alternately charged positive and negative Electrically neutral Negatively charged Positively charged Alternately charged positive and negative Electrically neutral Negatively charged Positively charged ANSWER DOWNLOAD EXAMIANS APP
Physics The period of revolution of a geostationary satellite is 365 days 30 days Changing continuously 24 hours 365 days 30 days Changing continuously 24 hours ANSWER DOWNLOAD EXAMIANS APP
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