A transformer's secondary coil has twice as many turns as its primary. If the primary is connected to 6 V of DC, how many volts are induced in the secondary?

What is the angle of refraction rounded to the nearest whole number?

One of the ways that a magnet's domain could become unaligned is which of the following? A. by using it too much B. by putting it near a magnet that repels it C. by breaking it in two D. by dropping it

What is the difference between speed and velocity? A. Speed and velocity both measure an object's change in position per unit time, but velocity also depends upon the object's direction of motion. B.

If particle motion increases what will happen?

I hockey puck slides across an ice rink more easily than it does across a rough concrete surface why is this

Which equation best expresses the first law of thermodynamics, assuming Q is heat, U is internal energy, and W is work? A.ΔW = ΔQ + ΔU B.ΔW = ΔU - ΔQ C.ΔQ = ΔU+W D.ΔU=Q - W

Why are the action and reaction forces described by Newton's third law of motion excluded in the free-body diagram of an object?

The small depression inside the bend of the elbow is the

If r = KL/d2 find L to the nearest tenth foot if r = 2.5 ohms, k = 10.8 and = 85 mil

A 1500 kg car accelerates uniformly from rest to reach 10.0 m sin 5.00 s. Determine (i) the average power delivered by the engine.