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zimovet [89]
3 years ago
14

How do we use energy transformation in our daily lives?

Physics
2 answers:
Varvara68 [4.7K]3 years ago
6 0
We pick up cups and place them in different places
olga55 [171]3 years ago
4 0

Answer:hat are some examples of energy transformation?

The Sun transforms nuclear energy into heat and light energy.

Our bodies convert chemical energy in our food into mechanical energy for us to move.

An electric fan transforms electrical energy into kinetic energy.

Explanation:

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lys-0071 [83]

Answer: sheet of charge

Explanation:

a )

Since the charge is negative , potential will be negative near it . At a far point potential will be less negative. So potential will virtually increase on going away from the sheet . At infinity it will become almost zero. Electric field will be towards the plate , so potential will decrease towards the plate.

b ) The shape of equi -potential surface will be plane parallel to the sheet of charge because electric field will be perpendicular to the sheet of charge and almost uniform near the sheet of charge.   The equi- potential surface is always perpendicular to electric field.

C ) Electric field which is almost uniform near the sheet of charge is equal t the following

E = σ / ε₀ where  σ is charge density of surface and  ε₀ is permittivity of medium whose value is 8.85 x 10⁻¹²

E = 3 x 10⁻⁹ / 8.85 x 10⁻¹²

= .3389 x 10³

= 338.9 V / m

spacing between 1 V

= 1 / 338.9 m

= 2.95 X 10⁻3 m

= 2.95 mm.

3 0
3 years ago
A scientist measures the growth of a bamboo plant over time. The table below shows the results.
mihalych1998 [28]
A. 1.35 is the number in between 1.2 and 1.5.
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3 years ago
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Question 20 Unsaved The graph below represents changes in water. What process is occurring during section "B" of the graph? Ques
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melting ... happpens at constant temp

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3 years ago
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How much force is required to pull a spring 3.0 cm from
avanturin [10]

Answer:

I know that T= kx where T is the tension which equaka the force og gravity = mg = 1.37 * 10 = 13.7 x is the elongation of the spring so the length after dangling the object minus the original length.

I hope it helps

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4 0
3 years ago
Sphere is fired downwards into a medium with an initial speed of 27 m/s. If it experiences a
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33 m/s

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