Resistors, battery, and power dissipated!!
Quiz: There is a circuit with a battery and a resistor, R. The original voltage of the battery is V […]
Tag: introductory physics
Physics of rainbow
A rainbow appears in the heavens opposite to the sun and it is caused by the refraction and reflection of the sun’s rays in water droplets. […]
Why is a diamond so glittering?
The surface of the diamond is cut in a particular angle. As a result, when light enters the diamond, the […]