In a parallel circuit, if one connection is broken

How do polarizing sunglasses reduce the glare from the road? Explain.

belka [17]

Answer

Polarization is a method of restricting different plane of transverse waves into the required plane.

Polarization process is done with the help of Polaroids. Polaroids are kept at different angles, these angles are selected according to the wave requirement. Polaroids allows only waves which are aligned to it.

so, this phenomenon is the same in case of polarizing sunglasses as it restricts the unwanted sun waves to pass through it.

4 0

3 years ago

The base ( foundation ) of building is made wider. Why ?

attashe74 [19]

Answer: It is increased to exert the pressure off the bywalls and on large area (brainliest pls)

Explanation: ...

7 0

3 years ago

A bowling ball has a mass of 6 kilograms. A person lifts the bowling ball 2 meters above the ground, using a force of about 60

Luba_88 [7]

The amount of work done by the person is equal to 120 Joules.

<u>Given the following data:</u>

Force = 34 Newton.

Displacement = 15 meters.

Mass = 6 kilograms.

To calculate the amount of work done by the person at a total height of 2 meters:

<h3>How to calculate work done.</h3>

In Science, work done is calculated by multiplying force and the displacement experienced by an object.

Mathematically, work done is given by the formula:

$Work\;done = force \times displacement$

Substituting the given parameters into the formula, we have;

$Work\;done = 60 \times 2$

Work done = 120 Joules.

Read more on work done here: brainly.com/question/22599382

4 0

2 years ago

If 1.34 ✕ 1020 electrons move through a pocket calculator during a full day's operation, how many coulombs of charge moved throu

ioda

Given :

Number of operations move through a pocket calculator during a full day's operation , $n=1.34 \times 10^{20}$ .

To Find :

How many coulombs of charge moved through it .

Solution :

We know , charge in one electron is :

$e^-=-1.6\times 10^{-19}\ coulombs$

So , charge on n electron is :

$C=e^-\times n\\C=-1.6\times 10^{-19}\times 1.34\times 10^{20} \ C\\C=-21.44\ C$

Therefore , -21.44 coulombs of charge is moved through it .

Hence , this is the required solution .

3 0

3 years ago

1)Which conditions will result in the smallest change in momentum?. A)a large force over a long time period. B)a large force ove

fiasKO [112]

D, small force for short time, as it has the least influence on the velocity.
C, momentum is velocity x mass, so if velocities are the same, then the object with less mass with have a lower momentum.

3 0

3 years ago

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