PS.5.1.1 (5.P.2.2) #1: Schoolnet

Front

What is mass?

Back

Mass is a measure of the amount of matter in an object, typically measured in grams or kilograms.

Front

What happens to the mass of an object when it is broken into smaller pieces?

Back

The total mass remains the same, as mass is conserved.

Front

If a balloon with a mass of 5 grams is popped, what will be the total mass of the pieces?

Back

The total mass of the pieces will still be 5 grams.

Front

How does tearing a sheet of paper affect its mass?

Back

The total mass of the torn pieces is the same as the mass of the whole sheet.

Front

What is the mass of a sandwich made with 20 grams of cheese, 40 grams of ham, and 30 grams of bread?

Back

The total mass of the sandwich is 90 grams.

Front

What is the principle of conservation of mass?

Back

The principle states that mass cannot be created or destroyed in a closed system.

Front

If you combine two objects with masses of 30 grams and 60 grams, what is the total mass?

Back

The total mass is 90 grams.

Front

What is the mass of a rock that is broken into smaller rocks?

Back

The total mass of all the smaller rocks is equal to the mass of the original rock.

Front

If a 100 kg rock is divided into five smaller rocks, what is the total mass of the smaller rocks?

Back

The total mass is still 100 kg.

Front

What happens to the mass of clay when it is shaped into a figure?

Back

The mass remains the same, as it is just reshaped.