overview (cllassical and modern phy )

Question 1

classical phy ( macrosopic )

give an example

Answer 1

it is the physics that accumulated to the end the 19^th century and explains everythings in our daily life and our common experiences

like floating of wood or compressing in gases

Question 2

modern quantum physics ( microscopic )

and give an example

Answer 2

it is the physics thatappeares after the discovery of X - ray and deals with scientific phenomena which might not be directky observed in our life , and classical physics can,t explain

like

1. atomic and subatomic systems
2. electronic and communication systems
3. explains chemical reactions in the level of the molecule

Question 3

classical physics classified anything in our nature into

Answer 3

1. particle
2. wave

Question 4

what is the general properties of particle and wave

Answer 4

particle :

1. must have mass
2. it occupies volume in space
3. it may have a mountium
4. it may be charged

3avees