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kkurt [141]
3 years ago
14

Uses of atmospheric pressure​

Physics
1 answer:
Sophie [7]3 years ago
5 0
Atmospheric pressure is an indicator of weather. When a low-pressure system moves into an area, it usually leads to cloudiness, wind, and precipitation.
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Why is the weight of a body more at the pole than at the equator of the earth ??​
Yuki888 [10]
  • At pole the gravitation is more than that of equator .

And according to newtons second law

Force=Mass×Acceleration

And

\\ \sf\longmapsto F\propto a

  • Hence force varies directly with acceleration hence weight will be more .
3 0
3 years ago
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Gene therapy is a form of <br> .
stira [4]

Answer:

Gene therapy is an experimental form of treatment that uses gene transfer of genetic material into the cell of a patient to cure the disease. The idea is to modify the genetic information of the cell of the patient that is responsible for a disease, and then return that cell to normal conditions.

Explanation:

3 0
3 years ago
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A doctor has a patient blow on one side of a U-shaped tube that is partially filled with water and has a ball floating on the ot
natali 33 [55]

The patient apply pressure to his side of the tube is 15 x 10⁴ N/m². The correct option is D.

<h3>What is pressure?</h3>

The pressure is the amount of force applied per unit area. It is represented as

Pressure p = Force/Area

Given is a doctor has a patient blow on one side of a U-shaped tube that is partially filled with water and has a ball floating on the other side. The ball rises with a force of 150 N. The cross section are of the tube is 0.001 m³

The pressure applied is

p = 150 /0.001

p = 15 x 10⁴ N/m²

Hence, the patient apply pressure to his side of the tube is 15 x 10⁴ N/m².

Learn more about pressure.

brainly.com/question/12971272

#SPJ1

6 0
2 years ago
A car speeds up as it rolls down a hill. which is this an example of? positive acceleration negative acceleration relative veloc
alex41 [277]
Positive acceleration
6 0
4 years ago
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A conducting sphere of radius R1 carries a charge Q. Another conducting sphere has a radius R2 = 3 4 R1, but carries the same ch
Blizzard [7]

Answer:

The ratio of electric field is 16:9.

Explanation:

Given that,

Radius R_{2}=\dfrac{3}{4}R_{1}

Charge = Q

We know that,

The electric field is directly proportional to the charge and inversely proportional to the square of the distance.

In mathematically term,

E=\dfrac{kQ}{R^2}

Here, E\propto\dfrac{1}{R^2}

We need to calculate the ratio of electric field

Using formula of electric field

\dfrac{E_{2}}{E_{1}}=\dfrac{R_{1}^2}{R_{2}^2}

Put the value into the formula

\dfrac{E_{2}}{E_{1}}=\dfrac{(4R_{1})^2}{(3R_{1})^2}

\dfrac{E_{2}}{E_{1}}=\dfrac{16}{9}

Hence, The ratio of electric field is 16:9.

5 0
4 years ago
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