What is the SI unit of force?

Which law explains why we wear seatbelts?

What is the unit of electric current?

What does a barometer measure?

Which device converts electrical energy into mechanical energy?

Which of these is a renewable source of energy?

The phenomenon of bending of light through a prism is called:

What is the acceleration due to gravity on Earth?

Which color has the longest wavelength?

What is the normal boiling point of water?