Day 3 of States of Matter

Day 3 of States of Matter

Multiple Choice

What is pressure?

• The amount of force exerted on a surface

• The surface area of an object

• The weight of an object

Multiple Choice

An object will float on water if it is

• less dense than water.

• more dense than water.

• the same density as water.

Multiple Choice

What two types of measurements make up DENSITY? 

• Mass and Volume
• Temperature and Mass
• Grams and Centimeters
• Volume and Weight

Multiple Choice

Look at this image.  Which object has the LOWEST density in water? How? 

• The Ping Pong Ball because it floats to the top 
• The bolt because it has sunk to the bottom
• The soda cap because it is not just full of air like the Ping Pong ball

Multiple Choice

Frank has an eraser. It has a mass of 4g, and a volume of 2cm³. What is its density?

• 8 g/cm³
• 2 g/cm³
• 1/2 g/cm³
• 24 g/cm³

Multiple Choice

At the end of the year, Ms. Vandenberg makes S'mores over the bunsen burner for her Chemistry students. What happens to the volume of the air bubbles inside the marshmallows?

• INCREASES

• DECREASES

Multiple Choice

The soccer boys forgot a soccer ball on the field after Coach Stafford's practice. When the sun went down, the temperature dropped. What happened to the volume of the ball?

• INCREASES

• DECREASES

Multiple Choice

You shake a can of soda and then open it which decreases the pressure. What happens to the volume of the carbon dioxide in the soda?

• INCREASES

• DECREASES