subject
Physics, 28.10.2019 22:31 dean111375

Asap
8. which of the following is a true statement
describing how a van de graaf generator
works?
a. negative charges are deposited on the
belt, which deposits positive charges
on the metal ball.
b. positive charges are deposited on the
belt, which deposits negative
charges on the metal ball.
c. negative charges are deposited on the
belt, which deposits negative charges
on the metal ball.
d. positive charges are deposited on the
belt, which deposits positive
charges on the metal ball.

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 13:10
If you mix chlorine lithium in nickel together which two elements would be the most reactive
Answers: 2
question
Physics, 22.06.2019 02:00
Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.
Answers: 2
question
Physics, 22.06.2019 18:30
Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.
Answers: 1
question
Physics, 22.06.2019 22:30
The drag force, fd, imposed by the surrounding air on a vehicle moving with velocity v is given by fd = cdaρv 2/2 where cd is a constant called the drag coefficient, a is the projected frontal area of the vehicle, and ρ is the air density. an automobile is moving at v = 80 kilometers per hour with cd = 0.28, a = 2.3 m2, and ρ = 1.2 kg/m3.
Answers: 2
You know the right answer?
Asap
8. which of the following is a true statement
describing how a van de graaf generat...
Questions
question
Geography, 23.08.2021 16:10
question
Mathematics, 23.08.2021 16:10
question
Mathematics, 23.08.2021 16:10
question
Arts, 23.08.2021 16:10
Questions on the website: 13722359