Bitesize: Physics Clips

1. Relationship between planet size and gravitational field strength

   Duration: 00:48

2. Transfer of kinetic energy from cyclist to cycle

   Duration: 00:46

3. Projectile motion

   Duration: 00:54

4. How is a rocket propelled into space?

   Duration: 01:00

5. Efficiency of power stations

   Duration: 00:35

6. Gravitational potential and kinetic energy

   Duration: 01:13

7. Properties of alpha, beta and gamma radiation (pt 1/2)

   Duration: 00:56

8. Properties of alpha, beta and gamma radiation (pt 2/2)

   Duration: 01:35

9. Direct current (dc) and alternating current (ac)

   Duration: 00:31

10. How frequency and amplitude affect pitch and loudness respectively

    Duration: 01:17

11. Decay of half the atoms in a sample or half-life

    Duration: 00:57

12. Gravitational and kinetic energy

    Duration: 00:20

13. Unbalanced forces or Newton's Second Law of Motion

    Duration: 01:43

14. Light wave reflection

    Duration: 00:52

15. Satellite motion

    Duration: 01:13

16. Light wave refraction and total internal reflection

    Duration: 01:26

17. The role of sensors in alarm systems

    Duration: 03:22

18. Medical use of x-rays and the possible dangers

    Duration: 02:11

19. Electric shocks, fuses and residual-current devices (RCDs)

    Duration: 01:02

20. Balanced forces or Newton's First Law of Motion

    Duration: 00:38

21. What is latent heat energy?

    Duration: 01:36

22. Transfer of kinetic energy to heat energy

    Duration: 01:19