Physics For a body moving with uniform acceleration its final velocity equals ________ Average velocity + initial velocity 2 x average velocity + initial velocity Average velocity - initial velocity 2 x average velocity - initial velocity Average velocity + initial velocity 2 x average velocity + initial velocity Average velocity - initial velocity 2 x average velocity - initial velocity ANSWER DOWNLOAD EXAMIANS APP
Physics When hot liquid is poured into a thick glass tumbler, it cracks because glass : Is a bad conductor of heat so only inner surface expands Has low temperature coefficient of expansion Has a very low specific heat Has high temperature coefficient of expansion Is a bad conductor of heat so only inner surface expands Has low temperature coefficient of expansion Has a very low specific heat Has high temperature coefficient of expansion ANSWER DOWNLOAD EXAMIANS APP
Physics What are the particles emitted by radioactive element after 3 consecutive disintegration? 2 beta 1 alpha 1 alpha 1 beta 2 alpha 1 beta 2 beta 2 alpha 2 beta 1 alpha 1 alpha 1 beta 2 alpha 1 beta 2 beta 2 alpha ANSWER DOWNLOAD EXAMIANS APP
Physics The blue colour of sky is due to Reflection of sunlight Refraction of sunlight Scattering of shorter wavelengths of sunlight in the atmosphere Scattering of longer wavelengths of sunlight in the atmosphere Reflection of sunlight Refraction of sunlight Scattering of shorter wavelengths of sunlight in the atmosphere Scattering of longer wavelengths of sunlight in the atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics 1 Micron is equal to 10–15 m 10–9 m 10–12 m 10–6 m 10–15 m 10–9 m 10–12 m 10–6 m ANSWER DOWNLOAD EXAMIANS APP
Physics In a freezer ice cubes will be formed more quickly in trays made of Plastic Wood Aluminium Rubber Plastic Wood Aluminium Rubber ANSWER DOWNLOAD EXAMIANS APP
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