Young's Modulus Quiz

What is Young's Modulus?

• A measure of the electrical conductivity of a material

• A measure of a fluid's resistance to flow

• A measure of a material's ability to deform under stress

• A measure of a material's ability to return to its original shape after deformation

Which formula represents Young's Modulus?

• Elasticity

• Stress

• Strain

• Deformation

• Elasticity

• Stress

• Strain

• Deformation

Which of the following is NOT an application of Young's Modulus?

• Designing bridges

• Manufacturing of springs

• Predicting weather patterns

• Constructing buildings

How can Young's Modulus be experimentally determined?

• By measuring the electrical resistance of a material

• By measuring the change in length of a material under known forces

• By observing the color change of a material under stress

• By measuring the temperature change of a material under stress

What unit is Young's Modulus usually expressed in?

• Pascal (Pa)

• Newton (N)

• Joule (J)

• Watt (W)

Which material typically has a higher Young's Modulus?

• Rubber

• Steel

• Plastic

• Wood

What does a high value of Young's Modulus indicate about a material?

• It is very ductile

• It is very brittle

• It is very stiff

• It is very flexible

Which of the following statements is true regarding Young's Modulus?

• It is a scalar quantity

• It is a vector quantity

• It depends on the material's color

• It increases with temperature