Recent questions in Physics

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Why is it important to cool you loop after you incinerate it?

Jaykumar Patel asked Dec 26, 2024

by Jaykumar Patel

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At a certain depth in the ocean, the absolute pressure is p. If you go to twice that depth (treating the water as incompressible) O the absolute pressure will be 2p. O the gauge pressure will increase

Michael Reed asked Dec 26, 2024

by Michael Reed

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5 votes

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Which of the following factors influences the luminosity of a star? A. Temperature B. Radius C. Distance D. Local gravity

Ahmadreza asked Dec 26, 2024

by Ahmadreza

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3 votes

217k views

Use the ideal gas equation to estimate the temperature at which 1.00 kg of steam (molar mass M=18.0g/mol) at a pressure of 1.50×10⁶ Pa occupies a volume of 0.220m³.

EJ Mason asked Dec 26, 2024

by EJ Mason

7.5k points

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3 votes

218k views

The body is at rest. Under the action of a constant force of 30 N after 4 s, its kinetic energy is 720 J. What is the speed of the body then?

Sheldonkreger asked Dec 26, 2024

by Sheldonkreger

8.7k points

1 answer

5 votes

76.2k views

!!!!!!!!!! Help when you are doing work you are exerting... a. pull b. energy c. push d. force

Osaxma asked Dec 26, 2024

by Osaxma

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1 answer

1 vote

166k views

You are riding a bicycle. If you apply a forward force of 172 n, and you and the bicycle have a combined mass of 51 kg, what will be the forward acceleration of the bicycle? (assume there is no friction.

Jeremykenedy asked Dec 26, 2024

by Jeremykenedy

8.4k points

1 answer

4 votes

89.6k views

Which one is a non-renewable energy resources Mcq?

Uninvited Guest asked Dec 26, 2024

by Uninvited Guest

8.3k points

1 answer

1 vote

144k views

An ice plant produces 10×10³ kg of ice per day at 0∘C using water at a temperature of 23∘C. Estimate the power required by the compressor motor, if the COP of the plants is 3.5 and the transmission efficiency

Aaron Navies asked Dec 26, 2024

by Aaron Navies

8.0k points

1 answer

2 votes

91.0k views

In which stage is the individual aware of the problem and beginning to think about changing but has made no commitment to change, as they still believe that the positive aspects outweigh the negative aspects?

Okconfused asked Dec 26, 2024

by Okconfused

8.0k points

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5 votes

33.1k views

A racing cyclist practises by riding around a track.A student wants to find the average speed of the cyclist Describe a method that the student could use to find the average speed.

Andrew Spott asked Dec 26, 2024

by Andrew Spott

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1 vote

219k views

For the following bar, (a) find the natural frequencies using 2 and then 3 elements of equal length. Use a consistent mass matrix. Let the bar have E=30×10⁶.

Stacey Richards asked Dec 26, 2024

by Stacey Richards

8.6k points

1 answer

0 votes

36.6k views

What is the frequency (in hz) of light having a wavelength of 456 nm?

Mingwei Zhang asked Dec 26, 2024

by Mingwei Zhang

8.9k points

1 answer

3 votes

13.6k views

The ground reference identifies the point in the circuit which is _______ when compared to other top off points

Sunwukung asked Dec 26, 2024

by Sunwukung

7.3k points

1 answer

5 votes

200k views

1. Heat is the transfer of ___ from one object to another due to a difference in temperature.

Bruno Mateus asked Dec 26, 2024

by Bruno Mateus

8.0k points

1 answer

1 vote

229k views

An airplane is flying at a height of 7 miles when it begins its descent for landing. The runway is 150 miles away from nose of the airplane along the diagonal. At what approximate angle does the airplane

Eric Postpischil asked Dec 26, 2024

by Eric Postpischil

8.3k points

1 answer

4 votes

33.2k views

What is the best definition of electric charge

Rogare asked Dec 26, 2024

by Rogare

8.0k points

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5 votes

6.5k views

Solve the equation: 10(v+4)-2v=4(2v+1)-7.

Theresa Forster asked Dec 26, 2024

by Theresa Forster

8.5k points

1 answer

5 votes

77.4k views

How many photons with a wavelength of 2.5 mm must be absorbed to heat 1 gram of water to 100 degrees c

Ephes asked Dec 26, 2024

by Ephes

7.9k points

1 answer

5 votes

76.5k views

Sophie's total body fat is 30%, which places her in the healthy body fat range. Please select the best answer from the choices provided. T F

Anant Gupta asked Dec 26, 2024

by Anant Gupta

8.3k points

1 answer

0 votes

161k views

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