The method of finding the volume of an object with an irregular shape is known as ___.

• advancement

• volumetrics

• metrics

• water displacement

What do we call the pull of gravity on an object?

• Mass

• Volume

• Size

• Weight

Which of these is the correct formula to calculate the density of an object?

• Density = mass/volume

• Density = volume/mass

• Density = mass x volume

• Density = mass X speed of light squared

A graduated cylinder has 32 mL of water in it. A marble with a mass of 20 grams is dropped into the cylinder. The water level rises to 42 mL. Calculate the density of the marble.

• 0.5 g/mL

• 10 g/mL

• 2 g/mL

• 200 g/mL

The SI System is based on ___.

• English units

• powers of five

• inches

• powers of ten

A statement in nature that happens consistently is known as a scientific ___________.

• hypothesis

• law

• idea

• theory

Which of these is a way to gather scientific information?

• Experimentation

• Observations

• Models

• All of these are correct.

Tags

NGSS.MS-LS1-1

NGSS.MS-PS1-2

Convert 67.2 kilometers to millimeters.

• 0.0000672

• 67,200

• 0.0672

• 67,200,000

Convert 32.8 millimeters to meters.

• 0.00328

• 32,800

• 0.0328

• 328,000

Convert 10 meters to centimeters.

• 0.01

• 1,000

• 0.10

• 10,000