Which of these is described as force per unit charge on a positive test charge?

A. test charge

B. source charge

C. electric force

D. electric field

E. electric current

What is the most abundant type of sediment found on the ocean floor? A. Terrigenous B. Biogenous C. Hydrogenous D. Cosmogenous

Negative charges repel positive charges. t/f If a negatively charged rod is brought close to an electroscope that is negatively charged, the two leaves will move farther apart. T/F Electrical charges exist in the sea and in the air.

What location holds the record for the highest average annual rainfall

Is this the actual answer?

Period indicates a range of time. Why does a decrease in the period of the wave increase its frequency? Use the definitions of period and frequency to explain your answer.

Waves diffract the most when their wavelength is

A light plane is headed due south with a speed of 200 km/h relative to still air. After 1.00 hour, the pilot notices that they have covered only 129 km and their direction is not south but 15.0∘ east of south.

How much work is done if a box weighing 28 newtons is carrird up a ladder for a distance of 2m

What are two ways that some solutes form ions in solution?

How far will Otilio travel in 6 sec if his speed is 2 m/sec?