Exploring Material Properties Quiz

What is the mass of an object that weighs 22 pounds on Earth?

• 10 kg

• 15 kg

• 20 kg

• 25 kg

If a container holds 32 ounces of water, what is its volume in litres? (1 ounce = 0.0295735 litres)

• 0.5 litres

• 0.75 litres

• 0.95 litres

• 1.2 litres

What is the density of a material with a mass of 500 grams and a volume of 250 cm³?

• 1 g/cm³

• 2 g/cm³

• 3 g/cm³

• 4 g/cm³

Which of the following is the correct formula for density?

• Density = Mass × Volume

• Density = Mass / Volume

• Density = Volume / Mass

• Density = Mass + Volume

A metal rod is 2 metres long and stretches to 2.02 metres when a force is applied. What is the strain experienced by the rod?

• 0.01

• 0.02

• 0.03

• 0.04

What is the stress on a material if a force of 1000 N is applied over an area of 0.5 m²?

• 1000 N/m²

• 1500 N/m²

• 2000 N/m²

• 2500 N/m²

Which of the following best describes deformation?

• Change in mass

• Change in volume

• Change in shape

• Change in temperature

If a material returns to its original shape after the removal of stress, it is said to be:

• Plastic

• Elastic

• Brittle

• Ductile

What is the unit of stress in the International System of Units (SI)?

• Pascal

• Newton

• Joule

• Watt

A cube has a side length of 3 feet. What is its volume in cubic feet?

• 9 cubic feet

• 18 cubic feet

• 27 cubic feet

• 36 cubic feet