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ira [324]
3 years ago
7

The field lines around one end of a bar magnet are shown

Physics
2 answers:
Vitek1552 [10]3 years ago
8 0
<h3>C ⇒ IT IS A SOUTH POLE BECAUSE THE FIELD LINES ENTER THE MAGNET AT THIS END</h3>

In a magnet, the lines (forces) always enter through the <em>south </em>pole and leave through the <em>north</em> pole.

I hope that helps ya'll.

- sincerelynini

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
Vlad1618 [11]3 years ago
7 0

Answer:

Explanation:

Field lines are lines of forces around a bar magnet. The show the direction of force field in a magnet.

Usually, around a bar magnet, the field lines originates and spreads out from the north pole.

Then they converge and enter through the south pole.

Therefore, we can make our choice by inspecting the given diagram. If the lines enters through the pole, it is the south pole.

Where they originate or leave is the north pole.

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A cheetah can accelerate from rest to a speed of 21.5 m/s in 6.75 s. What is its acceleration? m/s^2
grandymaker [24]

Answer:

Acceleration will be a=3.185m/sec^2

Explanation:

We have given final velocity v = 21.5 m/sec

Time t = 6.75 sec

As cheetah starts from rest so initial velocity u = 0 m/sec

From first equation of motion we know that v = u+at, here v is final velocity, u is initial velocity, a is acceleration and t is time

So 21.5=0+a\times 6.75

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6 0
3 years ago
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pickupchik [31]
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3 years ago
If size of an image is 10 cm and the magnification produced by a mirror is +1, what will be the size of object?
olya-2409 [2.1K]

Answer:

h = 10 cm

Explanation:

The magnification produced by a mirror is given by :

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m=\dfrac{h'}{h}\\\\h=\dfrac{10}{1}\\\\h=10\ cm

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3 0
3 years ago
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krok68 [10]

Answer:

The time it takes light to cover 1.5 km was too short to be measured by Galileo's instruments.

Explanation:

The speed of light is c=3*10^8m/s, which means the time it takes to cover a distance of 1.5 km (or 1,500m) will be

t= \dfrac{1500m}{3*10^8m/s}

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6 0
3 years ago
Hey can anyone tell me do oil and water both form hydrogen bonds please explain
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3 0
3 years ago
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