Physics Contact force is another name for ________ Friction Electrostatic force Muscular force Magnetic force Friction Electrostatic force Muscular force Magnetic force ANSWER DOWNLOAD EXAMIANS APP
Physics Period of oscillation of 3 cm microwaves in seconds is 1 × 10–10 0.001 1 × 1010 0.01 1 × 10–10 0.001 1 × 1010 0.01 ANSWER DOWNLOAD EXAMIANS APP
Physics Why does water tank appear shallower when viewed from the top? Due to reflection Due to diffraction Due to refraction Due to total internal reflection Due to reflection Due to diffraction Due to refraction Due to total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics What should a person on a freely rotating turn table do to decrease his (angular) speed ? Spread his hands outwards Raise his hands up Bring his hands together Sit down with raised hands Spread his hands outwards Raise his hands up Bring his hands together Sit down with raised hands ANSWER DOWNLOAD EXAMIANS APP
Physics Fuse wire is made of an alloy of Tin and Copper Tin and Lead Lead and Copper Copper and Silver Tin and Copper Tin and Lead Lead and Copper Copper and Silver ANSWER DOWNLOAD EXAMIANS APP
Physics Ventilators are provided near the ceiling of the room because These provide cross ventilation in the room These do not look nice in the lower part The exhaled warmer air rises up and goes out These provide some sunlight in the room These provide cross ventilation in the room These do not look nice in the lower part The exhaled warmer air rises up and goes out These provide some sunlight in the room ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS