Density Mass And Volume

Question 1

What is mass?

Answer 1

The amount of matter it contains.

SI units: Kg

Question 2

What is volume?

Answer 2

The amount of space the object takes up

SI units: m3

Question 3

What is the density of an object?

Answer 3

It’s mass per unit volume

Question 4

What is the formula for density

Answer 4

Density = mass (÷) volume

Question 5

What is the formula for volume if you only got density and mass?

Answer 5

Volume = mass / density

Question 6

What is the unit for density after calculation?

Answer 6

kg/m3 or g/cm3

Question 7

How do you calculate the volume of a cylinder?

Answer 7

πr ² h

Question 8

How do you calculate the volume of a cube/cuboid

Answer 8

height x length x width

Question 9

How do you calculate the volume of a cone?

Answer 9

1/3 πr ² h

Question 10

How do you calculate the volume of a sphere

Answer 10

4/3 πr ²

Question 11

How do you calculate the volume of a prism

Answer 11

Find the area of the triangle X the length of the prism

Question 12

How do you calculate mass?

Answer 12

Mass = density x volume

Question 13

What is the unit of mass?

Answer 13

Kg