A generator is a device that converts
a. heat energy into mechanical energy.
b. chemical energy into electrical energy.
c. mechanical energy into electrical energy.
d. electrical energy into mechanical energy.
c
You might also like to view...
Active galaxy radio lobes and jets contain magnetic fields
a. True b. False Indicate whether the statement is true or false
Over time, the star-gas-star cycle leads the gas in the Milky Way to
A) have a greater abundance of heavy elements. B) have a lower abundance of heavy elements. C) become denser and have a greater abundance of heavy elements. D) become denser and hotter.
Shown following are six different types of light that travel to Earth from the Sun. Rank these types of light from left to right based on the altitude in the atmosphere where they are completely absorbed, from highest to lowest (Earth's surface). If two (or more) of the choices reach the same altitude or the surface, rank them as equal by dragging one on top of the other(s).
A boat floating in a large pool is loaded with wood blocks. The water level at the pool's edge is marked with a red line. The blocks are now thrown overboard and float outside the boat. When the water becomes calm again,
A. the red line is slightly higher than the water level. B. the red line is still at the water level. C. the red line is slightly lower than the water level.