A transformer primary has 100 V and 2 A. What is the voltage if the secondary has a current of 1 A?

100 V

25 V

400 V

50 V

200 V

CO2 NaCl HCl These may all be classified as

What is bacteria? Is from science

Jupiter is 318 times more massive than Earth. Based upon mass alone (i. e, if you were to place Jupiter at the same distance from the Sun as Earth), what would be the gravitational force between Jupiter and the Sun in units of "Earth-pulls?"

A force F = 73.6 N i + 60.0 N j is applied to a 12.3-kg cart on a level frictionless floor [x-horizontal, y-vertical directions]. The cart starts from rest and moves horizontally along the floor due to this force.

Which component measures the potential difference across a branch in a circuit? A. switch. B. resistor. C. ammeter. D. voltmeter.

In order for an object to conserve it's total mechanical energy it is absolutely necessary that?

Your body is presently converting chemical potential energy from food into thermal energy at a rate of about 100 J/s, or 100 W. If heat were flowing out of you at a rate of about 200 W, would your body temperature go up or down?

Which energy depends the arbitrarily assigned zero level

What is a transverse wave

Object moving at a constant velocity will always have a