G8 DIGITAL QUIZ BEE 2023

When the net force is zero, the forces are said to be______.

• unbalanced

• balanced

• contact

• noncontact

Work is done when there is transfer of energy.

• maybe

• unsure

• true

• false

The tendency of an object to resist change its state of motion is known as____.

• inertia

• mass

• force

• motion

Work is done when the force applied to an object causes the object to have a ____.

• magnitude

• force

• inertia

• displacement

Which of the following objects has the greatest inertia?

• bowling ball

• baseball

• pingpong ball

• tennis ball

Which of the following situations shows that work is done?

• Alvin is surfing the internet.

• Pat is reading a book while seated.

• Simon is encoding his term paper.

• Rene is moving the table across the room.

In which of the following materials will sound travel the fastest?

• air

• water

• wood

• vacuum

Which of the following device can be used to disperse the components of visible light?

• lens

• prism

• mirror

• water

The degree of hotness and coldness of an object is called____.

• heat

• temperature

• thermal energy

• thermodynamics

Ammeter measures electric____.

• volt

• charge

• resistance

• current