7.Which experiment would BEST investigate the effect temperature has on the volume of a gas? A. Measure the volume of a balloon filled with room temperature air; place the balloon in a freezer for an hour and measure its volume again.

B. Inflate one balloon to a large volume and another balloon to a small volume. Measure the temperature of the air released from both balloons.

C. Stretch a balloon over the top of a beaker filled with baking soda and vinegar, then observe how the balloon changes volume as the reaction occurs.

D. Measure the pressure of the air in a bicycle tire on a cold day.

the answer is kevlar

where is the photo and the answer choices?

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

i think the answer is a and b

i wish you luck