Physics Bolometer is used to measure Wavelength Velocity Temperature Frequency Wavelength Velocity Temperature Frequency ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following uses a Non Renewable Energy Source? Nuclear Power Plant Hydro Electric Plant Tidal Power Plant Wind Mill Power Plant Nuclear Power Plant Hydro Electric Plant Tidal Power Plant Wind Mill Power Plant ANSWER DOWNLOAD EXAMIANS APP
Physics Should cars have bumpers that collapse under impact? Yes, since they help to absorb the impact of a collision and keep the occupants safe No, since the colliding car would then ram into the occupants and kill them Yes, since the offending car should get damaged and pay for the mistake No, since it would be very expensive to get the car repaired Yes, since they help to absorb the impact of a collision and keep the occupants safe No, since the colliding car would then ram into the occupants and kill them Yes, since the offending car should get damaged and pay for the mistake No, since it would be very expensive to get the car repaired ANSWER DOWNLOAD EXAMIANS APP
Physics Which compressor is usually used in AC? Reciprocating Axial Rotary Centrifugal Reciprocating Axial Rotary Centrifugal ANSWER DOWNLOAD EXAMIANS APP
Physics A 4 kg object is moving horizontally with a speed of 5 m/s. To increase its speed to 10 m/s, the amount of net work required to be done on this object is: 150 J 100 J 75 J 50 J 150 J 100 J 75 J 50 J ANSWER DOWNLOAD EXAMIANS APP
Physics On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C, because : Plastics have a higher thermal conductivity than metals Metals are good conductors of heat Metals have higher thermal capacity than plastics Plastics have a lower density than metals Plastics have a higher thermal conductivity than metals Metals are good conductors of heat Metals have higher thermal capacity than plastics Plastics have a lower density than metals ANSWER DOWNLOAD EXAMIANS APP
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