Math Fast

Evaluate this expression.

• 5

• 115

• 105

• 2

What is the speed of light in a vacuum?

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

Which of the following is a unit of force?

• Newton

• Joule

• Watt

• Pascal

Tags

NGSS.MS-PS2-1

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which planet is known as the Red Planet?

• Mars

• Venus

• Jupiter

• Saturn

What is the process by which plants make their food using sunlight?

• Photosynthesis

• Respiration

• Transpiration

• Fermentation

Tags

NGSS.MS-LS1-6

What is the main gas found in the air we breathe?

• Nitrogen

• Oxygen

• Carbon Dioxide

• Hydrogen

What is the boiling point of water at sea level?

• 100°C

• 90°C

• 80°C

• 110°C

Tags

NGSS.MS-PS1-4

Which element is represented by the symbol 'O'?

• Oxygen

• Gold

• Osmium

• Oganesson

What is the hardest natural substance on Earth?

• Diamond

• Gold

• Iron

• Quartz