Physics The velocity of sound in moist air is more than in dry air because the moist air has More pressure than dry air. More density than dry air. Less pressure than dry air. Less density than dry air. More pressure than dry air. More density than dry air. Less pressure than dry air. Less density than dry air. ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is the value of one nanometer? 10-4 cm 10-3 cm 10-6 cm 10-7 cm 10-4 cm 10-3 cm 10-6 cm 10-7 cm ANSWER DOWNLOAD EXAMIANS APP
Physics A wave with high amplitude have High pitch Low pitch Low energy High energy High pitch Low pitch Low energy High energy ANSWER DOWNLOAD EXAMIANS APP
Physics Solids which conduct electricity at higher temperature but not at lower temperature are called Insulator Metallic-conductor Semi-conductor Super-conductor Insulator Metallic-conductor Semi-conductor Super-conductor ANSWER DOWNLOAD EXAMIANS APP
Physics When the Sun is near the horizon during the morning or evening, it appears reddish. The phenomenon that is responsible for this observation is Reflection of light Dispersion of light Refraction of light Scattering of light Reflection of light Dispersion of light Refraction of light Scattering of light ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not reversible? Joule effect Seebeck effect Peltier effect Thomson effect Joule effect Seebeck effect Peltier effect Thomson effect ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS