Question

Any ten applications of physics in everyday life and its working

Answer 1

Howdy!!

your answer is ------

Application of Physic --

1) How to walk --
Newton's third law states that every action has an equal and opposite reaction. This is relevant to walking because when you put your foot on the ground, you are applying a force to it. In doing this, the ground also actually applies an equal force onto your foot, in the opposite direction, pushing you forward.

2) falling of object , human stability --
any object is falling due to earth gravity and human stand on ground due to earth's gravity.

3) floating of boat --

Floating of boat is based on the
Archimedes principal.
when a body partially placed in a water then the weight of body is equal to the weight of the body of water displaced by a body .
so, rate of water displaced by a boat is equal to its weight , due to this boat float in water.

4) cutting of any thing by knife---

The area of edge of knife blade is very small . this create a pressure high enough for the blade to cut through material.

5) when we looking in mirror --

we see our self in mirror due to reflection .

6) A body move ----

any body move due to force exerted on it .

7) Formation of rainbow --

rainbow formed due to refraction of sunlight through rain drop.

8) working of generator ---

working of generator is based on the principal , electromagnetic induction.
when a current carrying wire place in a magnetic filed then there is a force acting on wire .

9) working of Sonar -

it is work on the principal of reflection of sound .

10)
Batsman hitting the ball while playing cricket. The bat is in contact with the ball for very less time but changes its course quite significantly.


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