Physical Science Final Review

Testing how well current flows through a material is its...

• density

• conductivity

• reactivity

• solubility

Tags

NGSS.HS-PS2-5

A ________ consists of two different substances or elements chemically bonded together.

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

When water heats up it ​ (a)   energy, its particles begin to move ​ (b)   , and it will eventually ​ (c)   .

• gains
• faster
• evaporate
• loses
• slower
• at the same rate
• condense
• freeze

Tags

NGSS.MS-PS1-4

Which property of a wave is demonstrated in the image?

• reflection

• absorption

• diffraction

• refraction

Tags

NGSS.MS-PS4-2

Which property of a wave is demonstrated in the image?

• reflection

• absorption

• diffraction

• refraction

Tags

NGSS.MS-PS4-2

Which property of a wave is demonstrated in the image?

• reflection

• absorption

• diffraction

• refraction

Tags

NGSS.MS-PS4-2

Which property of a wave is demonstrated in the image?

• reflection

• absorption

• diffraction

• refraction

Tags

NGSS.MS-PS4-2

How many grams of Potassium Chlorate can dissolve at approximately 23 degrees Celsius?

• 10 g/ 100 cm³ of H₂O

• 167 g/ 100 cm³ of H₂O

• 35 g/ 100 cm³ of H₂O

• 88 g/ 100 cm³ of H₂O

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

At what temperature can approximately 30 grams of Potassium Chlorate dissolve in 100 cm³ of H₂O?

• 30 degrees Celsius

• 18 degrees Celsius

• 65 degrees Celsius

• 10 degrees Celsius

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Match the following

• Action & Reaction; equal & opposite

• Newton's 2nd Law

• Inertia; stays at rest unless acted upon

• Newton's 1st Law

• Acceleration; Force= mass x acceleration

• Newton's 3rd Law

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2