229 Best Physics Questions and Answers (Q&A) - ProProfs Discuss

What is the relationship between period and frequency?

K. Myers, Blogger
Answered: May 01, 2019

Reciprocal is the answer to this question. Frequency and period are considered to be inverse of each other. They may have some opposites, for example, the frequency can be measured in seconds per...Read More

3 Answers

704 views

What is the irregular and instantaneous motion of air called?

RoggerFinch
Answered: Apr 25, 2024

Turbulence

1 Answer

693 views

What is the net force on the object?

Bergeront Tiffney, Computer Engineer
Answered: Mar 27, 2019

A net force is a remaining force that produces an acceleration of an object when all opposing forces that have been canceled out. Opposing forces decrease the effect of acceleration, which lowers...Read More

2 Answers

678 views

What is Bernoulli's Theorem and its application?

Ejazmoaz
Answered: Apr 25, 2024

Lower pressure causes fast moving air

1 Answer

676 views

How would you explain the difference between light waves traveling through a vacuum and light waves traveling through a medium?

John Smith
Answered: Apr 25, 2024

Light waves traveling through a vacuum travel faster than light waves traveling through a medium.

1 Answer

672 views

What is the magnitude of Daniels velocity after the collision?

O. Bickis, Corporate employee
Answered: Dec 17, 2018

When two objects collide like cars, it is important to determine the magnitude of the crash based on the velocity and speed of the two items. To do that, you need to divide the mass or weight of...Read More

3 Answers

657 views

What is the difference between Stress and Strain?

G. Roland, Professor
Answered: Aug 08, 2019

Physics is one of the fields in science that deals with the physical phenomenon around man, that is matter and its behaviors through space and time. Physics involves the study of several forces...Read More

4 Answers

654 views

What is an example of physical change?

T. Moore, Writer
Answered: Nov 27, 2018

I think this question is seeking a differentiation between physical and chemical changes. An example of physical change is when hot water is poured over an ice cube. The ice rapidly turns back...Read More

3 Answers

649 views

Which approach to personality focuses primarily on describing individual differences?

Soccer_chick_evr
Answered: Apr 25, 2024

The trait perspective

1 Answer

649 views

How many vibrations per second is need to produce a standard musical A?

DanielCarig
Answered: Apr 25, 2024

440 Vibrations Per Second

1 Answer

640 views

How many types of quantum numbers are there in quantum physics?

John Smith
Answered: Apr 25, 2024

4

There are 4 types of quantum numbers: the principle quantum number, the angular momentum quantum number, the magnetic quantum number, and the spin quantum number. A complete set of...Read More

1 Answer

635 views

Can you give one example of projectile motion?

Robert Hazlewood, Senior Executive
Answered: May 30, 2019

The example of projectile motion is letter B. This is a type of action that is normally experienced by an object that is being thrown on the surface of the earth. Usually, the movement of the...Read More

4 Answers

632 views

What will be the flow speed and pressure in a 2.6 cm diameter pipe on the second floor 5.0 m above?

Donnaingusan
Answered: Apr 25, 2024

2.5 x 105N/m2

Solution: First calculate the flow speed on the second floor, calling it v2, using the equation of continuity. We can call the basement point 1. v2 = (v1A1) / (A2) =...Read More

2 Answers

622 views

What is the object experiences the greater magnitude gain or loss of heat during the time the system takes to reach thermal equilibrium?

Y. Dawne, Content Blogger
Answered: Feb 07, 2019

The correct answer to this question is C. In thermal equilibrium, it is observed that a higher temperature object which is in contact with a lower temperature object will transfer...Read More

2 Answers

616 views

What is it called when a current skips part of the circuit?

Cambron bill
Answered: Apr 25, 2024

Short Circuit

1 Answer

611 views

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