Physics The potential difference between the terminals of an electric heater is 60 V when it draws a current of 4 A from the source. What current will the heater draw if the potential difference is increased to 127.5 V ? 24 A 0.41666666666667 8.5 A 24 A 0.41666666666667 8.5 A ANSWER DOWNLOAD EXAMIANS APP
Physics Amount of water vapour in the atmosphere is measured in terms of Humidity Droplets All of these Smog Humidity Droplets All of these Smog ANSWER DOWNLOAD EXAMIANS APP
Physics What property of matter is momentum related to? Velocity Mass None of these Both A & B Velocity Mass None of these Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics An aircraft can perform aerobatic manoeuvres in a vertical loop because of Gravity Centripetal force Weight Centrifugal force Gravity Centripetal force Weight Centrifugal force ANSWER DOWNLOAD EXAMIANS APP
Physics Gas thermometers are more sensitive than the liquid thermometers because the gases Are lighter Have large coefficient of expansion Have low specific heat Have high,specific heat Are lighter Have large coefficient of expansion Have low specific heat Have high,specific heat ANSWER DOWNLOAD EXAMIANS APP
Physics Pieces of camphor placed on water move about rapidly. This is because of Viscosity Capillarity Surface tension Diffusion Viscosity Capillarity Surface tension Diffusion ANSWER DOWNLOAD EXAMIANS APP
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