1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stellarik [79]
4 years ago
10

What must be true about two objects if heat is flowing between them?

Physics
1 answer:
netineya [11]4 years ago
8 0

Answer:

The objects must be different temperatures.

Explanation:

For heat to flow between two objects, heat must be flowing between them. The thermal gradient allows for the flow of heat. Heat is a form of energy that is dissipated from one place to another based on temperature difference.

Temperature is the degree of hotness or coldness of body. It is power by heat energy between two bodies.

Heat generally flows from a body at high temperature to one at low temperature. When thermal equilibrium is established and both bodies have the same temperature, heat will stop to flow.

You might be interested in
Protons have ___charge; they have equal amounts of positive and negative ____charges?
Ray Of Light [21]
Protons have positive charges
5 0
3 years ago
Which two conditions explain why special technology is required to study the
enot [183]

Answer:

A. Extremely high pressure

5 0
2 years ago
Read 2 more answers
A piano string having a mass per unit length equal to 5.20 10-3 kg/m is under a tension of 1 450 N. Find the speed with which a
DedPeter [7]

Answer:

The wave in the string travels with a speed of 528.1 m/s

Explanation:

Wave speed of sound waves in a string, v, is related to the Tension in the string, T, and the mass per unit length, μ, by the relation,

v = √(T/μ)

μ = 5.20 × 10⁻³ kg/m

T = 1450N

v = √(1450/0.0052) = 528.1 m/s

Hope this Helps!!!

6 0
3 years ago
Why are clouds considered to be a part of the hydrosphere?
blondinia [14]
It is considered parts of the Hydrosphere because water condenses in clouds and falls as precipitation so it is a vital part of the hydrosphere.
7 0
4 years ago
A person on a diet loses 1.6 kg in a week. How many micrograms/second (µg/s) are lost?
Ivan
Based on the given values above, in order for us to get the answer, we need to convert the units first. So in 1 kilogram, there is 1,000,000 micrograms. In this case, 1.6 kilograms is 1,600,000 micrograms. For the week to seconds, 1 week is equivalent to 604,800 seconds. Therefore, 1,600,000 micrograms/604,800 seconds. So we are going to simplify this. So it would be 2.65<span>µg/s. Hope this answers your question.</span>
8 0
3 years ago
Other questions:
  • You received a gift card for your birthday to your favorite electronics store. You are trying to decide if you should buy the re
    14·1 answer
  • A standard baseball has a circumference of approximately 23 cm. if a baseball had the same mass per unit volume (see tables in s
    13·2 answers
  • Which component is found only in electric generators and not in electric motors?
    8·2 answers
  • Suppose that the strings on a violin are stretched with the same tension and each has the same length between its two fixed ends
    11·1 answer
  • A particle of mass 6.3 x 10-8kg and charge 7.1 muC is traveling due east. It enters perpendicularly a magnetic field whose magni
    13·1 answer
  • What’s the difference between AC and DC generators and how do they work? i need help asap thanks
    15·1 answer
  • One component of a magnetic field has a magnitude of 0.0404 T and points along the x axis while the other component has a magnit
    14·1 answer
  • Light is travelling through air reaches quartz at an angle of incidence of 35°. The index of refraction of quartz is 1.54. At wh
    15·1 answer
  • An oscillator makes 720 vibrations in 3 minutes.
    5·2 answers
  • State and explain poiseuilles formula<br><br>​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!