Who Wants To Be A Millionaire Light and

Who Wants To Be A Millionaire? Light and Sound

Question 1

Light travels in which way? A B C D from a source with sauce in waves from eyes

Light travels in which way? from a source B with sauce C in waves D from eyes A

£ 100

Question 2

Which of these is incorrect? A B The further away you are from a sound the quieter it appears. The nearer you are to a sound the louder it appears. C The harder you hit a drum the quieter it is. D The softer you pluck a string the quieter it is.

Which of these is incorrect? A The further away you are from a sound the quieter it appears. B The nearer you are to a sound the louder it appears. C The harder you hit a drum the quieter it is. D The softer you pluck a string the quieter it is.

£ 200

Question 3

Which of these are incorrect? We see things because … A light enters the eye. B light reflects off objects C our eyes reflect light D We have light sensitive cells in our eyes

£ 300

Question 4

Which of these is correct? If you shorten the length of the string on a guitar then the …. A B C D pitch is higher sound is louder sound is quieter the pitch is lower

£ 500

Question 5

How are sounds made? A B C D By objects creating By objects relating By objects hearing By objects vibrating

£ 1, 000

Question 6

Which of these is a source of light? A B C D moon reflective jacket cats eyes in the road electric lamp

£ 2, 000

Question 7

How are shadows formed? A B C D By an opaque object blocking the light. By light passing through an opaque object. When light travels through a transparent object. When light is blocked by a transparent object.

How are shadows formed? By an opaque object blocking the light. B By light passing through an opaque object. C When light travels through a transparent object. D When light is blocked by a transparent object.

£ 4, 000

Question 8

The higher the sun is in the sky the… A B C D longer the shadow shorter the shadow bigger the shadow smaller the shadow

£ 8, 000

Question 9

Tommy and Rashpal are trying to find out who has the best hearing. Rashpal says that they need to make the test reliable. What should they do to make sure it is reliable? A Take careful measurements. B Repeat the test to check the results. C Ask the teacher what they should do. D Make Tommy do all the work.

£ 16, 000

Question 10

The sun travels from …. A B C D West to East North to Sourth South to North East to West

£ 32, 000

Question 11

Which doesn’t fit the way sound travels? A B C D in waves through wood in straight lines through water

£ 64, 000

Question 12

There are 365 days in a year because the … A sun travels round the Earth B Moon travels round the Earth. C Earth travels around the sun D Earth spins on it axis.

£ 125, 000

Question 13

Belpar and Elisha are trying to find out how much light passes through different materials – which of these do they not need to control to make it a fair test? A The width of the materials B The type of materials C The length of materials D Who tests out the materials

£ 250, 000

Question 14

Which of these are correct? A Sound travels faster than light B Light and sound travel at the same speed. C The moon travels around the sun D Light travels faster than sound.

£ 500, 000

Question 15

Billy says that she has noticed that some materials let more light through than others. Is this …. A B C D A prediction An observation A conclusion An estimation

£ 1, 000