Which material is a liquid at room temperature 25 c

copper

nitrogen

water

table salt

iron

An object to charge 2.00 c is a pretty from a second object with the same charge by a distance of 1.50 m what is the electric force acting between the charges

A coal-burning power plant generates electrical power at a rate of 750 megawatts (MW), or 7.50 * 108 J/s. The plant has an overall efficiency of 35% for the conversion of heat to electricity.

A circle stretched out in opposite directions.

A 12-V battery is connected to an air-filled capacitor that consists of two parallel plates, each plate has an area of 7.60 cm2 . The separation between the plates of the capacitor is d = 0.30 cm.

What factor does the material, the amount of it, or its compression play in your egg surviving or not?

Voltage can exist without A. current. B. resistance. C. a closed circuit. D. all of these

During a football game, a receiver has just caught a pass and is standing still. Before he can move, a tackler, running at a velocity of 2.60 m/s, grabs and holds onto him so that they move off together with a velocity of 1.30 m/s.

What effect does an increase in temperature have on viscosity?

Aman tosses a jart upward with a velocity of 14.1 m/s a 60° angle

Describe accuracy, precision and best fit line.