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umka2103 [35]
3 years ago
10

Describe the magnetic field lines around a bar magnet

Physics
2 answers:
Sophie [7]3 years ago
6 0
The lines can be traced out with a compass. The needle is like a permanent magnet and the north indicator is the north end of a magnet.
oee [108]3 years ago
4 0

Answer:

They point away from the north pole and toward the south pole

Explanation:

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A cricket starts at the 5 meter mark on a ruler. It jumps to the 10 meter mark. Then, it jumps back to the 6 meter mark. Calcula
belka [17]

We have that the cricket’s displacement is  

D_t=9meters

From the Question we are told that

Start position  5 meter mark

It jumps to the 10 meter mark.

it jumps back to the 6 meter mark.

Generally the equation for cricket’s displacement. is mathematically given as

D_t=Initial +final(displacement)\\\\D_t=(10-5)+(10-6)

D_t=9meters

For more information on this visit

brainly.com/question/24273210?referrer=searchResults

4 0
2 years ago
Waves A and B have the same speed, but wave A has a shorter wavelength. Which wave has the higher frequency?
Nuetrik [128]
Frequency and wavelength are inversely proportional.
A shorter wavelength implies a higher frequency.
3 0
2 years ago
A 4 feet tall student went for swimming in a pool.He saw the depth of the water in the pool less than 4 feet.Will he be drowned?
Serjik [45]

Answer:

No, he won't be drowned.

Explanation:

We have given,

The height of the student = 4 feet,

Depth of the pool( in feet ) = x ( say ) < 4 feet,

Since, the depth of the pool < height of the student,

Thus, if the student went for swimming in a pool, however he does not know swimming, he will not be drowned until he is suffering from an injury or external force.

8 0
3 years ago
Read 2 more answers
The hard external covering of some invertebrates is called a what
IRISSAK [1]
That would be the exoskeleton!
6 0
2 years ago
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why was the observation of the double-slit interference pattern more convincing evidence for the wave theory of light than the o
kramer

Answer:

<em>The double slit experiment showed for the first time that light can be interfered, producing bands of light and dark fringes on a screen. This phenomenon was a unique and typical characteristic of waves.</em>

Explanation:

Th double slit experiment by Thomas Young proved, and sealed for the first time the wave nature of light; showing that light just as any other wave can produce interference which was a unique, typical phenomenon of waves. The Interference of light was shown by allowing light to pass through narrow slits and superimpose on a wall or screen, at a distance away from the slit, producing a clear pattern of light and dark fringes. This was the first experiment to proof that darkness can be produced by the addition of light on light. Interference is accompanied by a spatial redistribution of the optical intensity without violation of power conservation. The phenomenon of interference proved the intuitive ideas of Huygens regarding the wave nature of light against Newton's particle nature of light theory.

8 0
3 years ago
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