What's the difference and similarity between O2 and 2 O?

Capacitors A and B are two identical capacitors that store different amount of energy. A stores 6.2x 10-3J and B stores 6.8 x 10-4J. The voltage across the plates of capacitor B is 15 V. Find the voltage across the plates of capacitor A.

If you know the power rating of an appliance and the voltage of the line it is attracted to, you can calculate the current the appliance uses by

Define work. If you are standing still, holding a book, are you doing work?

Explain why a compound is classified as as substance

Auroras occur in the what atmosphere

What's period formula

What is the weight of a 75kg. Mass?

The frequency of the middle d note on a piano is 293.66 hz. what is the wavelength of this note in centimeters? the speed of sound in air is 343.06 m/s.

Sally and Ramona were competing in a four-lap, one-mile foot race. Sally's style was to run at a constant rate of 12 mph.

Which type of stress is responsible for squeezing rock? shear compressional gravitational tensional