Physics The composition of electrician solder is Lead-37%, tin-63% Iron-37%, tin-63% Lead-37%, Steel-63% Steel-37%, copper-63% Lead-37%, tin-63% Iron-37%, tin-63% Lead-37%, Steel-63% Steel-37%, copper-63% ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Square of amplitude Cube of amplitude Square root of amplitude Amplitude Square of amplitude Cube of amplitude Square root of amplitude Amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics In a photocell light energy is converted into Potential energy Chemical energy Electrical energy Heat energy Potential energy Chemical energy Electrical energy Heat energy ANSWER DOWNLOAD EXAMIANS APP
Physics Water pipes in hilly areas often burst on a cold frosty night, because None of these The material of which pipes are made contracts due to cold and so breaks Frost makes the pipes rusty, so they break Water in the pipes freezes and on freezing water expands, so pipes break None of these The material of which pipes are made contracts due to cold and so breaks Frost makes the pipes rusty, so they break Water in the pipes freezes and on freezing water expands, so pipes break ANSWER DOWNLOAD EXAMIANS APP
Physics What is the direction of torque? Same as the direction of applied force Opposite to the direction of applied force Perpendicular to the direction of applied force Parallel to the radius Same as the direction of applied force Opposite to the direction of applied force Perpendicular to the direction of applied force Parallel to the radius ANSWER DOWNLOAD EXAMIANS APP
Physics The density of water is 1 g/cc. This is strictly valid at 100°C 4°C 0°C 25°C 100°C 4°C 0°C 25°C ANSWER DOWNLOAD EXAMIANS APP
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