Please help with Physics... 1. A to B or B to A
2. a. increase or decrease
b. increase or decrease
c. increase or decrease
3. a, b, and c

Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)

The radius of an atom is closest in size to a