Windsor Castle and the high street with gift shops

What is the basic definition of power?

• The rate at which work is done

• The time taken to complete a task

• The amount of force applied

• The distance over which force is applied

How is power typically measured?

• In joules

• In watts

• In newtons

• In meters

Why is understanding power important?

• It determines the color of light

• It is essential for energy efficiency

• It measures temperature

• It helps in calculating speed

Which of the following is an example of power in use?

• A closed door

• A car accelerating

• A stationary bicycle

• A book on a table

In what unit is electrical power commonly expressed?

• Volts

• Ohms

• Watts

• Amperes