Question : Match the following:

       Quantity                   SI unit

1.    Resistance              a. Watt

2.    Energy                     b. Ohm

3.    Power                      c. Joule

Option 1: 1 - b, 2 - c, 3 - a

Option 2: 1 - a, 2 - c, 3 - b

Option 3: 1 - b, 2 - a, 3 - c

Option 4: 1 - c, 2 - a, 3 - b

Question : The work done by the string of a simple pendulum during one complete oscillation is equal to

Option 1: The total energy of a pendulum

Option 2: Kinetic energy of the pendulum

Option 3: Potential energy of the pendulum

Option 4: Zero

Question : Gliders depend on the following energy for their flight:

Option 1: wind energy

Option 2: electrical energy

Option 3: heat energy

Option 4: chemical energy

Question : Which of the following government departments is associated with infrastructure development in India?

Option 1: Division of Economic Agenda

Option 2: Division of Electricity Agenda

Option 3: Department of Energy Affairs

Option 4: Department of Economic Affairs

Question : One calorie of heat energy is equivalent to approximately ____________ joules of mechanical energy.

Option 1: 0.24

Option 2: 0.48

Option 3: 2.4

Option 4: 4.2