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Explanation: Section 148 - Court to decide when question shall be asked and when witness compelled to answer, Section 149 - Question not to be asked without reasonable grounds, Section 151 - Indecent and scandalous questions, Section 153 - Exclusion of evidence to contradict answers to questions testing Veracity Section 155 - Impeaching credit of witness.
A force of 50 N moves a body 2 meters in the direction of the force. Find work done.
A dielectric placed between the plates of a capacitor increases its:
Focal length of a concave lens with power –2 D:
A body of mass 2 kg is moving with velocity 3 m/s. What is its kinetic energy?
The surface tension of water on adding detergent to it –
For a projectile, maximum range is obtained when angle of projection is:
What is the principle behind the working of a transformer?
A spherical black body with a radius of 8 cm radiates 450-watt power at 500 K. If the radius were halved and the temperature doubled, the power radiated...
If lift is going up with acceleration, the apparent weight of a body is -
What is the maximum value of deforming force upto which a material shows elastic property and above which the material loses it?