Physics Weight of a body is maximum at the: Tropics Subtropics Equator Pole Tropics Subtropics Equator Pole ANSWER DOWNLOAD EXAMIANS APP
Physics The waveform of a certain signal can be studied by Spectrometer P – n junction diode Sonometer Cathode ray oscilloscope Spectrometer P – n junction diode Sonometer Cathode ray oscilloscope ANSWER DOWNLOAD EXAMIANS APP
Physics Siphon will fail to work if: Both its limbs are of unequal length. The temperature of the liquids in the two vessels are the same. The level of the liquid in the two vessels are at the same height. The densities of the liquid in the two vessels are equal. Both its limbs are of unequal length. The temperature of the liquids in the two vessels are the same. The level of the liquid in the two vessels are at the same height. The densities of the liquid in the two vessels are equal. ANSWER DOWNLOAD EXAMIANS APP
Physics The weight of a body acts through the centre of Mass Both (A) and (B) Gravity Buoyancy Mass Both (A) and (B) Gravity Buoyancy ANSWER DOWNLOAD EXAMIANS APP
Physics Bats can sense obstacles because they produce Supersonic sound waves Micro sound waves Infrasonic sound waves Ultrasonic sound waves Supersonic sound waves Micro sound waves Infrasonic sound waves Ultrasonic sound waves ANSWER DOWNLOAD EXAMIANS APP
Physics Pieces of camphor placed on water move about rapidly. This is because of Capillarity Viscosity Surface tension Diffusion Capillarity Viscosity Surface tension Diffusion ANSWER DOWNLOAD EXAMIANS APP
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