Physics Electric current is measured by which instrument? Ammeter Barometer Sinometer Voltmeter Ammeter Barometer Sinometer Voltmeter ANSWER DOWNLOAD EXAMIANS APP
Physics For accurate scientific work, temperatures are often measured by Mercury thermometers Alcohol thermometers Platinum resistance thermometers Thermoelectric thermometers Mercury thermometers Alcohol thermometers Platinum resistance thermometers Thermoelectric thermometers ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is used for sun glasses ? Flint glass Crystal glass Crooks glass Pyrex glass Flint glass Crystal glass Crooks glass Pyrex glass ANSWER DOWNLOAD EXAMIANS APP
Physics When an electric bulb breaks, there is an explosive sound. That is due to None of these The air outside rushing in to fill the vacuum inside the bulb The compressed gases inside rushing out suddenly The chemical reaction between the gases inside the bulb None of these The air outside rushing in to fill the vacuum inside the bulb The compressed gases inside rushing out suddenly The chemical reaction between the gases inside the bulb ANSWER DOWNLOAD EXAMIANS APP
Physics If both the mass and the velocity of a body is increased to twice of their magnitude, the kinetic energy will increase by 2 times 8 times 4 times 16 times 2 times 8 times 4 times 16 times ANSWER DOWNLOAD EXAMIANS APP
Physics Tesla is a unit of magnetic : Induction Flux Field Moment Induction Flux Field Moment ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS