Whay is difference between ac and dc

What is the total resistance of the circuit shown below?

An FM radio station has a wavelength of 3.387 m. Convert this length to feet. 3.387 m = ft How many significant figures should there be in your answer?

what is force? is it desirable or undesirable?

What creates an electric force field that moves electrons through a circuit?

What type of animals is associated with tundra

Identify characteristics of objective personality tests. -self-report -scientific -paper-and-pencil -questions about behavior -objective -potentially biased answers Multiple Choice-Psychology

The Pony Express was a mail delivery system in the Old West that used a series of men on horseback to deliver mail from St. Joseph, MO to Sacramento, CA along a trail that was 2000 miles long.

In the virtual lab, calculations were made of the predicted diffraction angle, using the formula θ ≈ StartFraction lambda over L EndFraction.

What trends were seen in Mendeleev's periodic table?

Through which medium would EM waves travel the fastest? A. The Ocean B. The Atmosphere C. Rocks