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ankoles [38]
3 years ago
6

How can magnetic properties of a magnet be destroyed​

Physics
1 answer:
uranmaximum [27]3 years ago
5 0

Answer:

heat, I think

when quenching knife blades you heat them up until they are no longer magnetic

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An investigation that has been done by more than one scientist with similar findings has been What?
yarga [219]

An investigation that has been done by more than one scientist with similar findings has been replicated.

<h3>What does replication in science mean?</h3>

The expression 'replication in science' makes reference to the same experimental result through different hypothesis testing procedures, which is fundamental to reinforcing a scientific idea.

In conclusion, an investigation that has been done by more than one scientist with similar findings has been replicated.

Learn more about replication in science here:

brainly.com/question/24382552

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5 0
2 years ago
Which would fall with greater acceleration in a vacuum a leaf or a stone?
Sergeu [11.5K]
Because its a vacuum, there's no air resistance, they will fall at same time
Applying gravity acceleration rule g=9.8m/s which is taken as 10m/s sometimes.
3 0
3 years ago
Read 2 more answers
Two solenoids of equal length are each made of 2000 turns of copper wire per meter. Solenoid I has a 5.00 cm radius; solenoid II
Nookie1986 [14]

Answer:

BI/BII = 1

Explanation:

The magnetic field due to a solenoid is given by the following formula:

B = \mu nI\\

where,

B = Magnetic Field due to solenoid

μ = permeability of free space

n = No. of turns per unit length

I = current passing through the solenoid

Now for the first solenoid:

B_1 = \mu n_1I_1 \\

For the second solenoid:

B_2 = \mu n_2I_2\\

Dividing both equations:

\frac{B_1}{B_2} = \frac{\mu n_1I_1}{\mu n_2I_2}\\

here, no. of turns and the current passing through each solenoid is same:

n₁ = n₂ and I₁ = I₂

Therefore,

\frac{B_1}{B_2} = \frac{\mu nI}{\mu nI}\\

<u>BI/BII = 1</u>

5 0
2 years ago
An object with charge q=−6.00×10−9C is placed in a region of uniform electric field and is released from rest at point A. After
shtirl [24]

Answer:

its a

Explanation:

used google

8 0
3 years ago
An engineer measured the length of a building which was equal to 55.2 m. If there was an error of 0.02 m, what are the probabili
Vinvika [58]

Answer:

Explanation:

https://web.lemoyne.edu/courseinformation/mth%20112/rinaman/instman/SOLUTION.PDF

6 0
2 years ago
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