METRIC SYSTEM

What statement is true?

• Mass never changes. Weight does.

• Weight never changes. Mass does.

• Both mass and weight change because they are affected by gravity.

• Neither mass nor weight change. They are always the same.

The amount of matter in an object is 

• pressure
• weight
• mass
• force

What do you use to measure the mass of an object?

• 
• 
• 
• 

What is the weight of a 2.2 lbs mass object on planet Earth?

• 1 pound

• 1 Newton

• 5 Newtons

• 9.81 Newtons

• 9.81 pounds

You have a ball with a weight of 76N. What is the mass of the ball?

• 76N

• 78 kg

• 7.75 kg

• 7.8N

• None of these

Jackson measured a length of 2 meters for his science project. He needs to convert this measurement to centimeters. How many centimeters is that?

• 200 centimeter

• 2 centimeters

• 0.2 centimeter

• 0.002 centimeters

• None of these

What is the correct order from least to greatest for the metric unit of measurement? 

• millimeter - centimeter - meter - kilometer 
• kilometer - meter - centimeter - millimeter
• centimeter - meter - kilometer - millimeter
• centimeter - millimeter - kilometer - meter

Convert 25 dL to µL. = _______

• 25,000

• 2.5

• 25

• 2,500,000

• None of these

Convert 648 g to mg. = ________

• 648,000

• 6,480

• 64.8

• 10

• none of these

The metric prefix that means 10?

• Mega-

• kilo-

• deca-

• centi-