Unit

Put the liquids in order from most dense to less dense.

• 4,3,2,1

• 3,4,2,1

• 1,2,3,4

• 3,2,1,4

Tags

NGSS.MS-PS1-2

If you add sand to a liquid that is an example of?

• Mixture

• Solution

• Hypothesis

• Reflection

Which lanes represent DNA from the same person?

• 1 and 2

• 2 and 3

• 1 and 4

• 3 and 4

Tags

NGSS.HS-LS3-1

The attraction between particles when a solid changes to a liquid become

• stronger

• weaker

• stays the same

• cannot be determined

Tags

NGSS.MS-PS1-4

What is the SI unit of force?

• Newton

• Joule

• Watt

• Pascal

Which unit is used to measure electric current?

• Ampere

• Volt

• Ohm

• Coulomb

What is the unit of frequency?

• Hertz

• Decibel

• Watt

• Newton

Which unit is used to express energy?

• Joule

• Newton

• Pascal

• Watt

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

• Pascal

• Bar

• Atmosphere

• Torr

Which unit is used to measure temperature in the metric system?

• Celsius

• Fahrenheit

• Kelvin

• Rankine