Charles' Law Examples

Hot air balloons work because air volume expands as the air temperature increases, while density decreases.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Breathing is easier during the winter because the lower air temperature causes air volume in the lungs to increase

• True

• False

When water is cooler than air, the air in swim floats shrinks because of a decrease in temperature of the air inside floats, causing them to sink more than float.

• True

• False

Tags

NGSS.MS-PS1-4

A common method to fix a dented ping-pong ball is to immerse the ball into cold water. The ball is inflated and dents are fixed.

• True

• False

Tags

NGSS.MS-PS1-4

Tires of untouched vehicles get inflated during freezing winter days while get deflated in hot summer days.

• True

• False

Tags

NGSS.MS-PS1-4

If you take a balloon out in a snowy day, it inflates. When the same balloon is brought back to a warm room, it deflates.

• True

• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Certain breads and cakes get that spongy texture because the carbon dioxide released by yeast reacting with the sugars expand when baked.

• True

• False

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5