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
Rzqust [24]
3 years ago
10

How do heat insulators work

Physics
2 answers:
adelina 88 [10]3 years ago
5 0
How they work is that they help keep the heat in and cool air out.
a_sh-v [17]3 years ago
4 0
The heat is transferred to one material to another, however insulators minimize that transfer, keeping it in the area, warming it. 
You might be interested in
You are out on the water in foggy conditions. You hear one prolonged blast plus two short blasts every two minutes. What does th
Ber [7]

Answer:

Explanation:

One prolonged blast every two minutes is an indication of incoming of a power-driven vessel underway. This blast is done to make aware other boats, about your location, in the conditions of poor visibility. The other boats will have to slow down their speed, in order to avoid collision.

4 0
3 years ago
Am i right on this one?
NISA [10]

well if each square is 6 km, then the car DOES go 6 km, but it also moves WEST, not east. i would say that since its displacement not distance, its 2 km WEST :)

4 0
3 years ago
If you are pushing on a box with a force of 20 N and there is a force of 7 N on the box due to sliding friction, what is the net
DIA [1.3K]
I think you would do 20+7 = 27N as the net force
7 0
3 years ago
Read 2 more answers
Pleeeeeeease help asap
meriva

Answer:

Pushups will improve your biceps. Pull ups will improve your core and abdomen

5 0
3 years ago
A power supply maintains a potential difference of 52.3 V 52.3 V across a 1570 Ω 1570 Ω resistor. What is the current in the res
irakobra [83]

Answer:

0.033 A

Explanation:

Current: This can be defined as the rate of flow of electric charge in a circuit.

The S.I unit of current is Ampere (A)

From Ohm's law.

V = IR ............................ Equation 1

Where V = Potential difference, I = current, R = resistance.

Making I the subject of the equation,

I = V/R................... Equation 2

Given: V = 52.3 V, R = 1570 Ω

Substitute into equation 2

I = 52.3/1570

I = 0.033 A.

Hence the current in the resistor = 0.033 A

6 0
3 years ago
Other questions:
  • A physical pendulum consists of a meter stick that is pivoted at a small hole drilled through the stick a distance x from the 50
    9·1 answer
  • On a farm, you are pushing on a stubborn pig with a constant horizontal force with magnitude 30.0 n and direction 37.0° counterc
    11·1 answer
  • A car moves for 10 minutes and travels 5,280 meters .What is the average speed of the car?​
    7·1 answer
  • when white light is incident on prism, which one of the resulting color components will have the lowest index of refraction?
    15·2 answers
  • 6. Find the MAGNITUDE and ANGLE (counter-clockwise, from q=00, on the x-axis) of the vector C = A + B.
    9·1 answer
  • HELP ASAP!!! Some bands hate playing in school gyms because sound waves easily reflect off the walls and floor. What could you d
    10·1 answer
  • The diagram shows changes of state between solid, liquid, and gas. The atoms of a substance lose energy during a change of state
    7·2 answers
  • 4: Question 2 - 10.0 pts possible
    12·1 answer
  • What are 5 of the most of the important things , Quantum and nuclear physics
    15·1 answer
  • Explain how the water in the puddle forms part of the water cycle?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!