All about physics answer it?

Question

Classify the given examples as classical physics or modern physics also give the sub branch

1. a falling leaf

2. rainbow henomenon

3. occurence of eclipse

4. high tides and low tides

5. floating ship

6. ATM card

7. photocopying machine

8. automated electrical evices

9. flying airplane

10.orbiting satelite

11. melting ice

12. cyrogenics

13. bullet train

14. wireless communication

15. integrated circuits

Answer 1

1. Classical Physics (Gravitation)

2. Classical Physics (Optics)

3. Classical Physics (Optics / Gravitation / 3D Dynamics)

4. Classical Physics (Gravitation)

5. Classical Physics (Fluid Statics / Law of floatation)

6. Dunno

7. Modern Physics (Lasers, dunno exactly)

8. Classical / Modern Physics (Electrical devices so classical, Automation means electronics involved. So modern)

9. Classical Physics (Fluid Dynamics)

10. Classical Physics (Gravitation)

11. Classical Physics (Thermodynamics)

12. Classical Physics (Cryo)

13. Classical Physics (Magnetic Levitation)

14. Classical, i think

15. Modern Physics (All electronic items belong to modern physics)