2. 11 2 3 4 5 6 7 8 9 10 11 12 13 14 15234567891011 12131415 Topics P7, 8 & 9 Special!

3. A:B: FrequencyWavelength £100 What is shown by the red arrow below? C:D: SpeedAmplitude

4. A:B: FrequencyWavelength £100 What is shown by the red arrow below? C:D: Speed Amplitude

5. A:B: metreshertz £200 Wavelength is measured in…………? C:D: m/sdecibels

6. A:B: metres hertz £200 Wavelength is measured in…………? C:D: m/sdecibels

7. A:B: an image an oscilloscope £300 The reflection of sound is called…………? C:D: an echoStanley

8. A:B: an image an oscilloscope £300 The reflection of sound is called…………? C:D: an echo Stanley

9. A:B: microwavesradio £500 What type of waves are used to transmit cell phone signals? C:D: soundinfrared

10. A:B: microwaves radio £500 What type of waves are used to transmit cell phone signals? C:D: soundinfrared

11. A:B: radiomicrowaves £1,000 Which type of EM waves have the shortest wavelength? C:D: visible lightgamma

12. A:B: radio microwaves £1,000 Which type of EM waves have the shortest wavelength? C:D: visible lightgamma

13. A:B: the glass is a special type of glass they slow down £2,000 Light waves bend when they enter glass in a lens because…………..? C:D: they enter along the normal they gain energy `

14. A:B: the glass is a special type of glass they slow down £2,000 Light waves bend when they enter glass in a lens because…………..? C:D: they enter along the normal they gain energy `

15. A:B: Focal lensConcave lens £4,000 The lens shown below is a …. C:D: Real lensConvex lens

16. A:B: Focal lensConcave lens £4,000 The lens shown below is a …. C:D: Real lens Convex lens

17. A:B: RealVertically inverted £8,000 The image in a plane mirror is……? C:D: Virtual Magnified `

18. A:B: RealVertically inverted £8,000 The image in a plane mirror is……? C:D: Virtual Magnified `

19. A:B: 17891910 £16,000 In what year was Albert Einstein born? C:D: 19301879

20. A:B: 17891910 £16,000 In what year was Albert Einstein born? C:D: 1930 1879

21. Digestion A:B: Total internal reflection £32,000 The right-angled prisms in a periscope work by using…..? C:D: Total focussed refraction Digestion Partial internal refraction Critical internal focus

22. Digestion A:B: Total internal reflection £32,000 The right-angled prisms in a periscope work by using…..? C:D: Total focussed refraction Digestion Partial internal refraction Critical internal focus

23. A:B: Water wavesUltra-violet waves £64,000 Which is the odd-one out? C:D: Sound wavesVisible light waves

24. A:B: Water wavesUltra-violet waves £64,000 Which is the odd-one out? C:D: Sound waves Visible light waves

25. A:B: speed/frequencyspeed x frequency £125,000 For any wave, wavelength is equal to………….? C:D: Frequency/speedSpeed x (frequency) 2

26. A:B: speed/frequency speed x frequency £125,000 For any wave, wavelength is equal to………….? C:D: Frequency/speedSpeed x (frequency) 2

27. A:B: 3 x 10 10 m/s3 x 10 6 m/s £250,000 Speed of light? C:D: 300 000 000 km/s3 x 10 8 m/s

28. A:B: 3 x 10 10 m/s3 x 10 6 m/s £250,000 Speed of light? C:D: 300 000 000 km/s 3 x 10 8 m/s

29. A:B: 10 2 m10 -6 m £500,000 What is the approximate wavelength of microwaves? C:D: 10 -2 m10 -10 m

30. A:B: 10 2 m10 -6 m £500,000 What is the approximate wavelength of microwaves? C:D: 10 -2 m 10 -10 m

31. A:B: £ 1,000,000 Approximately how long would it take light to travel across the nucleus of an atom? C:D: 10 -24 seconds 10 -20 seconds 10 -28 seconds 10 -16 seconds

32. A:B: £ 1,000,000 Approximately how long would it take light to travel across the nucleus of an atom? C:D: 10 -24 seconds 10 -20 seconds 10 -28 seconds 10 -16 seconds

33. Fantastic!Fantastic!

34. UnluckyUnlucky You were nearly a millionaire! I wished I was as clever and handsome as Mr Porter.

35. Mr Porter thanks you for playing! Mr Porter thanks you for playing! Dogs eat poo! Dogs eat poo!