To create a rainbow, is sunlight bouncing off the outside of a raindrop or the inside of raindrop?

How can i tell one element from another one?

How is Uranus similar to Jupiter? It has rings. It has no moons. It has a rocky surface. It has methane in its atmosphere.

A parallel plate capacitor is created by placing two large square conducting plates of length and width 0.1m facing each other, separated by a 1 cm gap with vaccum between the plates.

The atom consists of three types of subatomic particles: protons, neutrons, and electrons. the electron is by far the lightest of the three, while the much heavier proton and neutron have masses very similar to each other.

Thermal energy depends on an object s a. mass. b. phase (sold, liquid, or gas). c. temperature. d. all of the above

A bathroom scale is compressed 0.21 in. when a 210 -lb person stands on it. Assuming that the scale behaves like a spring that obeys Hooke's law, how much does someone who compresses the scale 0.06 in.

Explain what happens when a ferromagnetic material is made into a permanent magnet.

You are drawing a branching diagram to show the relationship between Turtles frogs and alligators which two organisms does the diagram indicateas having the most recent common ancestor

Estimate the length of the neptunian year using the fact that the earth is 1.50Ã108km from the sun on average.

Identify one type of electromagnetic energy that has a shorter wave length than green light