Math

What is the value of the gravitational constant (G) in the equation of Newton's law of universal gravitation?

Tags

NGSS.HS-PS2-4

Which of the following is a scalar quantity?

• Velocity

• Acceleration

• Force

• Temperature

What is the chemical formula for glucose?

Tags

NGSS.MS-LS1-6

Which law explains the relationship between the pressure and volume of a gas at constant temperature?

• Boyle's Law

• Charles's Law

• Avogadro's Law

• Newton's Law

What is the primary gas found in the Earth's atmosphere?

• Oxygen

• Nitrogen

• Carbon Dioxide

• Hydrogen

Which planet is known as the Red Planet?

• Venus

• Mars

• 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 unit of electric current?

• Volt

• Ohm

• Ampere

• Watt

Which element has the atomic number 1?

• Helium

• Oxygen

• Hydrogen

• Carbon

What is the pH level of pure water?

• 0

• 7

• 14

• 10