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
Which characteristics of rocks are used in classification? Check all that apply.
Elanso [62]

Answer:

i think it is texture and composition

3 0
3 years ago
Read 2 more answers
Mary and her younger brother Alex decide to ride the 17-foot-diameter carousel at the State Fair. Mary sits on one of the horses
lorasvet [3.4K]

Answer:

\omege_A=\omega_M

v_M=1.6v_A

Explanation:

A denotes Alex

M denotes Mary

r = Distance from center

Mary and Alex will have the equal displacements in equal interval of time as they are in uniform circular motion. So,

\omega_A=\omega_M

Tangential speed speed is given by

\dfrac{v_M}{v_A}=\dfrac{r_M\omega_M}{r_A\omega_A}\\\Rightarrow \dfrac{v_M}{v_A}=\dfrac{r_M}{r_A}\\\Rightarrow \dfrac{v_M}{v_A}=\dfrac{8}{5}\\\Rightarrow \dfrac{v_M}{v_A}=1.6\\\Rightarrow v_M=1.6v_A

The tangential speed of Mary is v_M=1.6v_A

5 0
3 years ago
A person walks 25 m east 35 m north 25 me west and 5 m south. What's the distance traveled?
Zolol [24]
With these questions, drawing it out would always help, the answer for this would be 90m if you add them all up. If it’s displacement, it would be 30m. But since it’s asking for the distance TRAVELED then it’s 90m

ANSWER: 90m

8 0
3 years ago
A wire carrying a current is bent into a loop. The magnetic field is strongest A. at the center of the loop. B. at the edges of
Maru [420]
Your answer is a. at the center of the loop

3 0
3 years ago
Read 2 more answers
Witch of the following questoons would you expect to see on an interest inventory
Roman55 [17]

Answer: Do you like science experiments ? 1)

Would You enjoy reading a fashion magazine? 2)

Explanation:

3 0
3 years ago
Other questions:
  • Look at the graph.<br><br><br><br><br><br> If the price of peaches increases, what can be expected?
    6·2 answers
  • Hideki is having trouble completing long workouts. What does he need to improve?
    12·1 answer
  • g initial angular velocity of 39.1 rad/s. It starts to slow down uniformly and comes to rest, making 76.8 revolutions during the
    6·1 answer
  • Find the magnitude of vector A = i - 2j + 3k O V14 10 O4
    15·1 answer
  • The loudness of sound is the wave's ____.
    15·2 answers
  • Practice questions, will mark brainliest!
    5·1 answer
  • A sample of a diatomic ideal gas has pressure P and volume V. When the gas is warmed, its pressure triples and its volume double
    11·2 answers
  • The distance and direction between starting and ending positions​
    10·1 answer
  • Select all that apply.
    10·2 answers
  • Select the correct answer.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!