A 1kw electric heater is switched on for ten minutes. how much heat does it produce

Which is not a common extrusive igneous rock Basalt Granite Rhyolite Andesite

6. A Cadillac Escalade has a mass of 2 569.6 kg, if it accelerates at 4.65m/S force on the car?

What do we mean when we speak of "energy conservation" in our everyday lives? How is that different from "energy conservation" in terms of the energy transferred within a system due to interactions?

When a surfer rides an ocean wave on her surfboard, she is actually riding on A. a crest that is toppling over. B. a trough of the wave. C. the rest position of the wave. D. a region of rarefaction.

One proven risk of GM crop is? a. the escape of GM genes into non-GM crops. b. the risk of cancer associated with eating GM food. c. increased resistance of insects to pesticides because of the pesticides resistance of GM crops. d.

Explain the relationship between motion and frame of reference.

Two students are looking at a brightly lit full Moon, illuminated by the reflected light from the Sun. Consider thefollowing discussion between the two students about what the spectrum of moonlight would look like.

When performing a battery load test, what should the load be set to?

If you push on a wall of a building what will happen

A conductor, with outer surface labelled a, contains a cavity, inner surface b. In this cavity there is a conducting sphere of radius r, and surface c. The sphere carries a charge of 1 C, while the conductor a charge of 2 C.