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3 years ago

Which statement is true about a polarized object?

Physics

2 answers:

agasfer [191]3 years ago

8 0

A polar substance has regions that are positive and negative, but there are no electrons exchanged. so the best answer is 5

GREYUIT [131]3 years ago

3 0

Answer: Option (3) is the correct answer.

Explanation:

When an object is polarized then it means that if a negatively charged object is brought near a neutral atom then a positive charge will develop on the neutral object near the area of contact.

Whereas a negative charge will develop on the opposite side neutral object which is not in contact with the negatively charged object.

Hence, in a polarized object there are equal number of both positive and negative charges.

Thus, we can conclude that the statement number of positive and negative charges can be the same, is true about a polarized object.

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7. When will an object's displacement and distance traveled be different?

mariarad [96]

If an object changes direction while travelling will an object's displacement and distance travelled be different.

Some people believe that distance and displacement are simply different names for the same quantity. However, distance and displacement are not the same thing. If an object changes direction while travelling, the total distance travelled is greater than the displacement between those two points.

The magnitude of the displacement is always less than or equal to the distance because it is measured along the shortest path between two points.

When the direction of displacement does not change, the magnitude of the displacement and distance are the same. When a body travels in a straight line, for example, its displacement and distance are the same.

Learn more about displacement and distance brainly.com/question/3243551

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1 year ago

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Eduardwww [97]

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3 years ago

Why construction is present near the bulb

vova2212 [387]

Answer:

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3 years ago

An object of mass m is traveling in a circle with centripetal force Fc. If the velocity of the object is v, what is the radius o

borishaifa [10]

Hi there!

Recall the equation for centripetal force:
$F_c = \frac{mv^2}{r}$

We can rearrange the equation to solve for 'r'.

Multiply both sides by r:
$r * F_c = mv^2$

Divide both sides by Fc:
$\boxed{ r= \frac{mv^2}{F_c}}$

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2 years ago