Physics The cover of a solar cooker is made of glass because It retains the heat inside by the green house effect It reflects sun's rays It absorbs sun's rays It rediates heat better than metals It retains the heat inside by the green house effect It reflects sun's rays It absorbs sun's rays It rediates heat better than metals ANSWER DOWNLOAD EXAMIANS APP
Physics Gravitational force is maximum at which place Equator Tropic of capricorn Tropic of cancer Poles Equator Tropic of capricorn Tropic of cancer Poles ANSWER DOWNLOAD EXAMIANS APP
Physics The minimum number of geostationary satellites needed for uninterrupted global coverage is : 1 3 4 2 1 3 4 2 ANSWER DOWNLOAD EXAMIANS APP
Physics Gas thermometers are more sensitive than the liquid thermometers because the gases Have low specific heat Are lighter Have high,specific heat Have large coefficient of expansion Have low specific heat Are lighter Have high,specific heat Have large coefficient of expansion ANSWER DOWNLOAD EXAMIANS APP
Physics Fog is an example of Liquid dispersed in gas Solid dispersed in liquid Gas dispersed in gas Solid dispersed in gas Liquid dispersed in gas Solid dispersed in liquid Gas dispersed in gas Solid dispersed in gas ANSWER DOWNLOAD EXAMIANS APP
Physics What is the direction of torque? Opposite to the direction of applied force Perpendicular to the direction of applied force Same as the direction of applied force Parallel to the radius Opposite to the direction of applied force Perpendicular to the direction of applied force Same as the direction of applied force Parallel to the radius ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS