3 years ago

Could anyone help with number 9?

Physics

1 answer:

Alisiya [41]3 years ago

3 0

The answer would be A

You might be interested in

How do Air molecules enable sound to travel from a radios speaker to your ears?

MatroZZZ [7]

The radio frequencies push one air molecule that then bumps into a different air molecule.....which then hits another and another causing a line of crashing molecules that lead inside your ear and hits your ear drum causing it to vibrate which causes the sounds.

6 0

4 years ago

Read 2 more answers

Em um fio condutor uma carga de 6.000 C atravessa uma secção transversal em 5 minutos. Determinando-se a corrente no fio, encont

photoshop1234 [79]

Answer:

I = 20 A

Explanation:

The question says that, "A load of 6,000 C is conducted through a cross section in 5 minutes. Determining-if a current is not correct, we will find the value of?"

We have,

Charge, q = 6,000 C

Time, t = 5 minutes = 300 s

We need to find the current. We know that, the charge flowing per unit time is equal to current. So,

$I=\dfrac{q}{t}\\\\I=\dfrac{6000}{300}\\\\I=20\ A$