Describe the importance of physics in our daily life
Answers
Answer:
Physics, or the study of matter, energy, and the interactions between them, helps us to understand the laws and rules that govern the physical world. Not every student will grow up and study physics on a deeper level, but everyone uses basic physics concepts to navigate everyday life.
Answer:
Physics is basically the study of natural phenomena.
Physics is a 7 letter word but have a very large domain.
Anything that is happening around you is governed by the laws of physics.
Let me tell you some daily life examples:
Electricity and Electromagnetism :
Life without electricity is not possible in today's world. It is governed by law of physics.
The devices like Electricity Generators are using Electromagnetism.
Fluid Mechanics :
You need water for daily purpose. Flow of water whether it is through pipes or open flow is governed by branch of physics we call Fluid Mechanics.
The vehicle's aerodynamics is also governed by its laws.
It gives you information about whether object will float or sink in a particular fluid.
Flow of air (natural of using an external source like fan)
Flow of blood in your body.
So wherever comes the fluids, fluid mechanics comes into action.
Thermodynamics and Heat Transfer:
The turbines used to produce electricity whether it is steam turbine, gas turbine, water turbine or any other kind, all are governed by basic laws of thermodynamics.
The appliances like Air Conditioner, Refrigerator are also application of the laws of thermodynamics.
When you pour cold water in a glass, its outer surface gets wets, it is condensation of vapours which is governed by Laws of Heat Transfer.
You use geysers in cold days, it is heat transfer.
Using ice to cold a liquid includes heat transfer.
Explanation:
All types of automobile engines are applying the laws of thermodynamics.
Classical Mechanics :
The study of motion of solid objects.
How much force a body will feel at different circumstances can be calculated using classical mechanics.
All typee of motion can be interpreted using classical mechanics.
The effect of friction on various motions.
If two bodies collide how much force they will exert on each other.
The effect of gravity.
How a spring works.
Waves and their properties:
Gives you information about the sound waves : its velocity and effects of different circumstances on the wave.
Light wave ( although it possesses dual nature as both wave and particle