Types of Energy

What is the physical significance of $1 \mathrm{eV}$?

Define one calorie. How it is related to joule?

Define one kilowatt-hour.

Name the form of energy which is stored in the food.

Define the exothermic process.

Define $1 \mathrm{calorie}$ of heat. What is the relation between Joule and calorie?

$\mathrm{MeV} {\mathrm{c}}^{-2}$ is a unit of

When you ride a bicycle, what are the many energy transfers that take place?

Derive the equation for gravitational potential energy.

Electron volt is a unit of energy.

What is mechanical energy and its types?

Calorie is a unit of heat.

Which form of energy is stored in food?

What does watt and kilowatt means? Calculate.

How many kWh is one unit?

Write down the definition of one-kilowatt-hour.

Calculate one kilo watt hour.

Thunder can cause sound energy which can crack glasses of windows.

How much energy is consumed by the power consumption of 1 kW during 1 hour?

One kilowatt-hour is equivalent to _____ kilojoules.