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
Likurg_2 [28]
3 years ago
13

How is heat transferred by convection?

Physics
2 answers:
andriy [413]3 years ago
8 0

Answer:

Convective heat transfer is the transfer of heat between two bodies by currents of moving gas or fluid. In free convection, air or water moves away from the heated body as the warm air or water rises and is replaced by a cooler parcel of air or water.

Explanation:

Hope this helped and have a great day

Andrej [43]3 years ago
8 0

Heat can be transferred by convection through liquids. Heat travels where warmer liquid rises and cooler liquid sinks. An example of this can be heating up a pot of water. Hope this helps!

You might be interested in
A marathon runner runs at a steady 15 km/hr. When the runner is 7.5 km from the finish, a bird begins flying from the runner to
Whitepunk [10]

Answer:

The value is D =  15 \  km

Explanation:

From the question we are told that

   The  speed of the marathon runner is  v  =  15 \  km /hr

   The distance from the distance from the finish is  d =  7.5 \  km

   The  speed of the bird is  v_b  =  30 \ km / hr

  Generally the time taken for the runner to reach the finish is mathematically represented as

       t =  \frac{d}{v}

       t =  \frac{7.5}{15}

        t =  \frac{1}{2}

So the distance covered by the bird is  

      D =  v_b  *  t

      D =  30  *  \frac{1}{2}

         D =  15 \  km

6 0
3 years ago
Describe the different types of objects found in the Universe
Tema [17]
There are asteroids, which are rocks that fly through the space, and meteors which are pretty much the same. The only difference is their sizes. There are also planets, big and small. The moon, the dwarf planet Pluto, and many more. There are probably thousands of other planets that we haven't quite yet discovered. Soon we will though. There are also billions of stars, such as the sun, and some others we don't have names for that form constellations.
Hope this helped!!
4 0
3 years ago
Which best describes the result of tropical continental air in the summer?
skad [1K]
The answer that best describe tropical continental is hot and sunny
7 0
4 years ago
Read 2 more answers
Name the type of joint present in skull.​
Artist 52 [7]

Answer:

Sutures are nonmoving joints that connect bones of the skull

Explanation:

These joints have serrated edges that lock together with fibers of connective tissue.

5 0
3 years ago
Read 2 more answers
19. The current in a hair dryer is 12 A. The hair dryer is plugged into a 120-V outlet. How
patriot [66]

Answer:

10 ohms

Explanation:

R = V / I

3 0
3 years ago
Other questions:
  • A/an ______ is a unit of heat that measures the energy available in food
    6·1 answer
  • What is a committee called that is temporarily assigned?
    11·2 answers
  • Why do the densities of most substances decrease with an increase in temperature?
    13·1 answer
  • Light has many properties of a stream of waves?true or false??
    15·1 answer
  • Consider a household that uses 14,000 kWh of electricity and 900 gal of fuel oil, per year, during a heating season. The average
    15·1 answer
  • Define the unit of current. Name the device which is used to measure
    5·1 answer
  • What is the order of the types of nuclear radiation from lowest to highest
    15·1 answer
  • What are the dangers of lightning ? what is production​
    10·1 answer
  • A cylinder at left with balls evenly spaced throughout the cylinder has an arrow leading to a cylinder at right cylinder with ba
    13·2 answers
  • Vocabulary
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!