Physics » Page 10

Physics

Cade Walter

6. In a Circular Coil the magnetic field lines take which shape?

O

Parallel Lines

O

Concentric Ellipses

O

Concentric Circles

Answer Answers (1)

Physics

Phoebe

Which planet has the largest day-night temperature difference?

A. Venus

B. Earth

C. Mercury

D. Uranus

Answer Answers (1)

Physics

Jalen

The part of the earth system that includes earths solid, rocky, outer layer is the

Answer Answers (1)

Physics

Maritza

What do we get when two sound waves of slightly different frequencies interfere with each other?

Answer Answers (1)

Physics

Quintin Powell

What is gibbs paradox?

Answer Answers (1)

Physics

Guest

If there were no air resistance, a penny dropped from the top of a skyscraper would reach the ground 9.3 s later. To the nearest integer, what would the penny's speed in m/s be right as it reaches the ground if it was dropped from rest?

Answer Answers (1)

Physics

Amy Wheeler

An ice cube floats in a glass of water. as the ice melts, what happens to the water level?

Answer Answers (1)

Physics

Tripp Howe

At t = 15.0 seconds an object with mass 6 kg was observed to have a velocity of ‹ 9, 25, - 9 › m/s. At t = 15.1 seconds its velocity was ‹ 18, 17, 21 › m/s. What was the average (vector) net force acting on the object?

Answer Answers (1)

Physics

Sharon

If the pressure acting on a given sample of an ideal gas at constant temperature is tripled, what happens to the volume of the gas?

a) The volume is reduced to one-third of its original value.

b) The volume is reduced to one-ninth of its original value.

c) The volume remains constant.

d) The volume is increased by a factor of three times its original value.

e) The volume is increased by a factor of nine times its original value.

Answer Answers (1)

Physics

Zachariah Palmer

When trying to determine the maximum magnetic field created by a 15-turn circular coil, you measure the maximum current to be 0.6±0.05 A, and the radius of your coil to be 0.04±0.004 m. If these are the only uncertainties, what is the uncertainty in the maximum magnetic field due to just the uncertainty in the current

Answer Answers (1)

Physics

Big Nasty

What is the velocity (m/s) after 5 seconds of fall

Answer Answers (1)

Physics

Hampton

What local constellation signifies the start of rainy season in the Philippines?

Answer Answers (1)

Physics

Freddy

Name the main resistive force that opposes the driving force when a vehicle is moving.

Answer Answers (2)

Physics

Brennen

An athlete practicing for a track meet ran 400 meter in 50 seconds. What was his average speed?

Answer Answers (1)

Physics

Darnell Murphy

How do you make a sound wave's pitch lower?

Answer Answers (1)