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
MrMuchimi
2 years ago
5

Will convection always work faster and more efficiently than conduction?

Physics
1 answer:
Stells [14]2 years ago
5 0

Answer:

Yes convection will always work faster and more efficiently.

Explanation:

When a gas or a liquid is heated, hot areas of the material flow and mix with the cool areas. ... Convection transfers heat over a distance faster than conduction. But ultimately conduction must transfer the heat from the gas to the other object, though molecular contact.

You might be interested in
What are two ways electromagnetic waves are used in a home computer scanner?
miss Akunina [59]

Answer:

A and B

Explanation:

8 0
2 years ago
Read 2 more answers
What does the balloon of the air capacitor represent in an electrical capacitor?
bulgar [2K]

Answer:

The balloon prohibits the flow of air through the air capacitor.

Explanation:

Just like an electric capacitor has an insulator between the plates, the air capacitor has a balloon between the chambers.

6 0
3 years ago
Read 2 more answers
Some strongly electric fish will stun prey by generating an electric current that runs
Bezzdna [24]

Answer: when fish is stunning it's prey it's cause electric shock to the prey that's make it die and be able to be utilized by electric eel(fish generate electric surround)

4 0
3 years ago
Near the end of a marathon race, the first two runners are separated by a distance of 45.6 m. The front runner has a velocity of
morpeh [17]

Answer:17.08 s

Explanation:

Given

distance between First and second Runner is 45.6 m

speed of first runner(v_1)=3.1 m/s

speed of second runner(v_2)=4.65 m/s

Distance between first runner and finish line is 250 m

Second runner need to run a distance of 250+45.6=295.6 m

Time required by second runner t=\frac{295.6}{4.65}=63.56 s

time required by first runner to reach finish line=\frac{250}{3.1}=80.64 s

Thus second runner reach the finish line 80.64-63.56=17.08 s earlier

3 0
3 years ago
0. 85 kg of lead, specific heat 128 J/kgC, is heated from 50 C to 95 C. How much heat energy did the sample absorb?
Zanzabum
4896

0.85 x 45 x 128 = 4896

Change in energy = specific heat capacity x mass x change in temperature
5 0
2 years ago
Other questions:
  • Why doesn't the skateboarder rolls as high up the ramp each time you go down the ramp ​
    9·1 answer
  • Gravity is a force that helps to hold the universe together.true or false
    11·2 answers
  • Which sound would be loudest?
    12·1 answer
  • Hooke's law. The distance d when a spring is stretched by a hanging objective varies directly as the weight w of the object. If
    10·1 answer
  • If the net force on a chair is 6 newtons to the right, what will occur? *
    12·1 answer
  • A man has 60w bulbs and a 240w water heater in his apartment. If the bulbs and the water heater are switched on for four hours d
    13·1 answer
  • 1. How much heat is required to raise the temperature of 57.8kg of silver from 17.0°C to
    14·1 answer
  • Two charged particles attract each other with a force of magnitude F acting on each. If the charge of one is doubled and the dis
    10·1 answer
  • 4. A 180 kg sumo wrestler on roller skates, rolling at 5 m/s to the left, collides elastically with
    6·1 answer
  • A 70 kg bicyclist rides his 9.8 kg bicycle with a speed
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!