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
nadya68 [22]
2 years ago
12

How are the magnetic domains of a magnet different from the domains of an ordinary piece of metal?

Physics
1 answer:
My name is Ann [436]2 years ago
6 0
Answer:

In a magnet, the domains all point in the same direction; in an ordinary piece of metal, they're all jumbled up.

Explanation:

In a magnet, the domains all point toward the north pole; in an ordinary piece of metal, they all point to the south pole.



Side note:
Hope this helps!
Please give Brainliest!
You might be interested in
A motorcycle is traveling east at a rate of 56mph.it take 6.7 s for it to decrease its speed to 35mph. How far does the motorcyc
Phantasy [73]
Initial speed = 56mph
Final speed = 35mph

Time taken = 6.7seconds...

Converting the time to hour.. Divide by 3600..
= 6.7/3600

=0.00186hour..

Acceleration = v-u/t

a = 35-56/0.00186
a = -11283.6mph²

The negative sign shows that it decelerated...

V² = u²+2as

(35)² = (56)² + 2×-11283.6×s
Where s is the distance covered within that time...

1225 = 3136 - 22567.2s

22567.2s = 3136-1225

22567.2s = 1911

S = 1911/22567.2

S = 0.08468miles...

But at the end of the question we were made to understand that 1miles = 5280ft

Therefore 0.08468miles = (0.08468×5280)ft

= 447. 11feets...

Which is approximately 447ft.....


Hope this helped.... ?
8 0
3 years ago
Which is a chemical property that can be used to identify calcium carbonate?
Anna71 [15]
(D) reacts with acids by producing gas bubbles
Or
(A) White Color
5 0
3 years ago
Read 2 more answers
What is the answer to this problem
vredina [299]

420 m of total distance is covered by the skier on travelling from A to D.

Explanation:

As from the picture, it can be seen that first the skier moved from position A to position B. And the distance covered by this movement is 180 m. Then as the skier travels from position B to position C, the distance between these two positions is 140 m from the figure. As distance is a scalar quantity, the direction is not taken into consideration. So only the magnitudes of the distance between those points are added.

Now, the distance between A to B is 180 m and then from B to C is 140 m,  atlast from C to D, the distance is given as 100 m.

So, the total distance will be the sum of all the above found distances. Thus, the total distance will be 180+140+100 = 420 m.

As the question is about distance, so no need to write the direction for it.

Thus, the final answer will be 420 m of total distance is covered by the skier on travelling from A to D.

6 0
3 years ago
If the force acting on an object is multiplied by _____, the product is called work
Aneli [31]
The distance the object travels
5 0
3 years ago
If the magnitude of the initial velocity of the ball v0 = 7.94 ± 0.03, and the "gun" is tilted 31 ± 0.4º upwards, what is the un
ycow [4]

Answer:

0.05

Explanation:

Given a variable C which is the product of two variables A, B:

C=A\cdot B

Then the absolute error on C is given by:

\frac{\sigma_C}{C}=\frac{\sigma_A}{A}+\frac{\sigma_B}{B}

where \sigma_A, \sigma_B, \sigma_C are the uncertanties on the measure of A, B and C, respectively.

In this problem, the horizontal component of the velocity v_x is given by

v_x = v_0 cos \theta

Therefore, the uncertainty on vx is given by:

\frac{\sigma_{v_x}}{v_x}=\frac{\sigma_{v_0}}{v_0}+\frac{\sigma_{cos \theta}}{cos \theta} (1)

where we have:

v_0 = 7.94

\sigma_{v_0}=0.03

\theta=31^{\circ}, so

cos \theta=cos 31^{\circ}=0.857

The uncertainty on cos \theta is given by:

\sigma_{cos \theta}=|sin \theta|\sigma_\theta

where:

|sin \theta| = |sin 31^{\circ}|=0.515

and

\sigma_\theta=0.4^{\circ}=0.007 rad

So

\sigma_{cos \theta}=|0.515|\cdot 0.007 = 0.0036

Also,

v_x = v_0 cos \theta = (7.94)(cos 31^{\circ})=6.81 m/s

So, combininb everything into (1), we find:

\sigma_{v_x}=(\frac{\sigma_{v_0}}{v_0}+\frac{\sigma_{cos \theta}}{cos \theta})v_x=(\frac{0.03}{7.94}+\frac{0.0036}{0.857})(6.80)=0.05

4 0
3 years ago
Other questions:
  • What's the value of 57,281 joules in Btu? A. 54.3 Btu B. 14.2 Btu C. 28.9 Btu D. 37.7 Btu
    6·2 answers
  • Please write a detailed explanation of Earth’s magnetic declination and explain how this has changed over time. (25 points)
    6·2 answers
  • Suppose the microphone on an AM radio is not working properly. Which best explains how this will affect the process of amplitude
    14·2 answers
  • Help me plzzzzzzzz with this
    6·1 answer
  • The lift does 3000 J of work in 5 seconds. What is the power of the lift?
    8·1 answer
  • A(n) ______ force is the overall force on an object after all the force are added together.
    11·2 answers
  • Which of these statements is correct about photosynthesis and decomposition?
    15·1 answer
  • What kind of charge is produced when a silk shirt is rubbed with human body<br>​
    15·1 answer
  • Hey what is you answering streak and what fact dose it say
    15·2 answers
  • An object is 10 cm away from a plane mirror. How far is the object from its image.​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!