Which of the following statements about ice melting is true?

A. The temperature of the ice increases as it melts.

B. Water molecules loose energy. C. Energy flows from the sorroundings to the ice.

D. Water molecules move into a fixed position.

Find the work done in moving an object along a vector r = 3i + 2j - 5k if applied force is F = 2i - j - k

To extend the electrical system between the main panel and the secondary panel, the electricians used A. Receptacles B. Circuit breakers. C. feeders. D. insulators

Compared to a large bucket of cool water, one cup of boiling water a. must contain more internal energy. b. must have a higher average kinetic energy. c. must have the same total internal energy. d. we can't know any of the above for certain.

In ohms law if E = 40V and the resistance for R1 is 100 ohms, R2 is 100 ohms, R3 is 100ohms what is the answer

A car travels a total of 2,500,000 meters. How many kilometers did the car travel?

If a clock expends 2 W of power from a 1.5 V battery what amount of current is supplying the clock?

The rectangular plates in a parallel-plate capacitor are 0.063 m * 5.4 m. A distance of 3.5 * 10-5 m separates the plates. The plates are separated by a dielectric made of Teflon, which has a dielectric constant of 2.1.

What connection does salt have with acids and bases?

All of the following are types of telescope except

In a longitudinal wave moving along a spring, what are areas where the coils are farthest apart called?