Fun Physics Facts Quiz

What is the force that keeps us on the ground?

• Magnetism

• Gravity

• Friction

• Electricity

What is the speed of light in a vacuum?

• 300,000 km/s

• 150,000 km/s

• 100,000 km/s

• 50,000 km/s

What is the unit of force in the International System of Units (SI)?

• Joule

• Newton

• Watt

• Pascal

What is the formula for calculating the area of a rectangle?

What is the boiling point of water at sea level in degrees Celsius?

• 50°C

• 100°C

• 150°C

• 200°C

Which planet is known as the "Red Planet"?

• Earth

• Mars

• Jupiter

• Venus

What is the chemical symbol for water?

• CO

• H2O

• O2

• NaCl

What is the smallest unit of matter?

• Molecule

• Atom

• Electron

• Proton

What is the main source of energy for the Earth?

• The Moon

• The Sun

• The Stars

• The Wind

What is the formula for calculating the circumference of a circle?