Final Exam

If the magnets are removed from the skateboard, the height of the skateboard should....

• stay the same

• increase

• decrease

Tags

NGSS.MS-PS2-5

NGSS.MS-PS3-2

Calculate the mechanical advantage of Lever A

• 2

• 4

• 6

• 8

Calculate the mechanical advantage of Lever B

• 2

• 4

• 6

• 8

What is the chemical formula for water?

Tags

NGSS.MS-PS1-1

Which of the following is a renewable energy source?

• Coal

• Natural Gas

• Solar Energy

• Nuclear Energy

What is the acceleration due to gravity on Earth?

• 9.8 m/s^2

• 8.9 m/s^2

• 10.5 m/s^2

• 7.8 m/s^2

Which organelle is known as the powerhouse of the cell?

• Nucleus

• Mitochondria

• Ribosome

• Endoplasmic Reticulum

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-7

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

• Respiration

• Photosynthesis

• Digestion

• Transpiration

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which element has the atomic number 6?

• Oxygen

• Nitrogen

• Carbon

• Helium

What is the boiling point of water at standard atmospheric pressure?

• 100°C

• 90°C

• 80°C

• 110°C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4