Physics It is more difficult to walk on a sandy road than on a concrete road because the friction between sand and feet is less than that between concrete and feet. the friction between sand and feet is more than that between concrete and feet. the sand is grainy but concrete is smooth. sand is soft and concreter is hard. the friction between sand and feet is less than that between concrete and feet. the friction between sand and feet is more than that between concrete and feet. the sand is grainy but concrete is smooth. sand is soft and concreter is hard. ANSWER DOWNLOAD EXAMIANS APP
Physics Amount of water vapour (gaseous) in a given volume of air (cubic metre) is known as: Specific humidity Mixing ratio Relative humidity Absolute humidity Specific humidity Mixing ratio Relative humidity Absolute humidity ANSWER DOWNLOAD EXAMIANS APP
Physics When temperature difference between liquid and its surroundings is doubled, the rate of loss of heat will: Four times Three times Remain same Double Four times Three times Remain same Double ANSWER DOWNLOAD EXAMIANS APP
Physics Sound following a flash of lightning is called Cloud clash Thunder Bolting Stoning Cloud clash Thunder Bolting Stoning ANSWER DOWNLOAD EXAMIANS APP
Physics The reverse effect of X–ray emission is Photoelectric Compton effect Raman effect Zeeman effect Photoelectric Compton effect Raman effect Zeeman effect ANSWER DOWNLOAD EXAMIANS APP
Physics The modulus of rigidity is the ratio of Longitudinal stress to longitudinal strain Tensile stress to tensile strain Shearing stress to shearing strain Volume stress to volume strain Longitudinal stress to longitudinal strain Tensile stress to tensile strain Shearing stress to shearing strain Volume stress to volume strain ANSWER DOWNLOAD EXAMIANS APP
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