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3 years ago

What are the differences between a magnetic and gravitational interaction

1 answer:

3 0

Classically, gravitational attraction is due to the masses of objects. It is inversely proportional to the square of the distances between the objects.

Magnetic attraction is due to the magnetism in objects which is due to uncompensated electron spins in certain atoms. The force due to magnetism less easy to put into one equation than gravity since magnetic fields can have different shapes, but the simplest one (the dipolar field) is inversely proportional to the cube of the distance between the magnetic dipoles.

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Three cars are tested in a 16 m/s frontal crash. The results of the crash tests are shown below, with data indicating how much t

Bingel [31]

Option c
Caz thought the car crashed dummy is safe u can choose option c
Mark me brainlist plz

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3 years ago

Read 2 more answers

Sort the length measurements in increasing order of magnitude from smallest to largest Drag each tile to the correct box Tiles S

wariber [46]

Answer:

Nanometer, micrometer, centimeter, decimeter, dekameter, kilometer

Explanation:

Given the following length measurement :

micrometer Kilometer decimeter centimeter nanometer dekameter.

Sorting in increasing order of magnitude from Smallest to Largest.

Expressing in terms of meters :

1 meter = 0.1 decameter

1 meter = 1 × 10^9 nanometer

1 meter = 1 × 10^2 centimeter

1 meter = 1 × 10^1 decimeter

1 meter = 0.001 kilometer

1 meter = 1 × 10^6 micrometers

Hence, arranging from Smallest to Largest :

Nanometer, micrometer, centimeter, decimeter, dekameter, kilometer

3 0

4 years ago

Light of wavelength 525 nm passes through a double slit, and makes its second maximum (m = 2) at an angle of 0.482 deg. What is

Valentin [98]

Answer:

d = 0.124 mm

Explanation:

It is given that,

Wavelength of light is 525 nm

It makes second maximum at an angle of 0.482 degrees

We need to find the separation of the slits.

For 2nd maximum, the equation for double slip experiment is given by :

$d\sin\theta=n\lambda$

d = separation of the slits

$d=\dfrac{n\lambda}{\sin\theta}\\\\d=\dfrac{2\times 525\times 10^{-9}}{\sin(0.482)}\\\\d=0.124\ mm$

So, the separation of the slits is 0.124 mm.

6 0

4 years ago

PLEASE HELP! HURRY. ALMOST OUT OF TIME

IRISSAK [1]

Answer:

balanced hurry up fam

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6 0

3 years ago

Read 2 more answers

A student lifts their 5 kg backpack 2 meters off the floor. How much work does the student do on the backpack?

kirill115 [55]

Answer:

the answer is 10 w because it multiples 5x2 and the answer is 10 w because (w stands for work)

4 0

3 years ago