1) Waves transfer energy but not ___________ a) force b) substance c) elements d) sound e) vibrations f) matter 2) Is this wave transverse of longitudinal? a) transverse b) longitudinal 3) In a transverse wave the vibrations move ___________ to the direction the wave is going a) sideways b) in the same direction c) perpendicular d) up and down e) back and forth 4) In a longitudinal wave the vibrations move _________ as the wave travels a) in the same direction b) perpendicular c) quickly d) slowly e) up and down 5) The _____________ is the distance between one point on a wave and the same point on the next wave a) Displacement b) Amplitude c) Wavelength d) Frequency e) Period f) Hertz 6) The _______________ is the maximum height of a wave (it maximum displacement) from its undisturbed position. a) displacement b) amplitude c) wavelength d) frequency e) period f) Hertz 7) The __________ is how many complete waves pass a point each second. a) wavelength b) period c) frequency d) amplitude e) displacement 8) The _________ is how long it takes one complete wave to pass a certain point. a) wavelength b) period c) frequency d) amplitude e) displacement 9) What is the unit of frequency? a) metres b) seconds c) watts d) hertz e) coulombs f) radians 10) What is the machine called that can show a sound wave as a graph on its screen a) facilitator b) oscillator c) oscilloscope d) riskometer e) magnetron f) coulombmeter 11) Which piece of apparatus should you use to investigate the speed of water waves? a) a measuring cylinder b) a ripple tank c) balance and weighing boat d) eureka can e) newtonmeter f) ammeter 12) What is the period of a wave that has a frequency of 5Hz? a) 0.1 s b) 0.2 s c) 2 s d) 5 s e) 0.5 s f) 8 s 13) In a ray diagram, what is the dotted line called that is at right angles to the boundary? a) the normal b) the proper c) the right d) the correct e) the real f) the virtual 14) What is the incoming ray called on a ray diagram? a) Impact ray b) intense ray c) integer ray d) incidence ray e) incident ray 15) When a beam is refracted does it bend towards the normal or away from the normal? a) towards b) away 16) What type of waves are the electromagnetic spectrum? a) transverse b) longitudinal 17) Which electromagnetic wave is the fastest? a) radio wave b) gamma wave c) light d) magnetic wave e) non, they all travel at the same speed 18) What is the correct order of the electromagnetic spectrum? a) R,M,IR,VL,X,UV,G b) R,M,IR,G,VL,UV,X c) R,IR,M,VL,UV,X,G d) G,X,UV,VL,IR,M,R e) R,G,UV,VL,IR,M,X f) R,UV,X,M,IR,VL,G 19) Which wave has the highest frequency? a) Radio b) Gamma c) Microwave d) xray 20) Which wave has the longest wavelength? a) gamma b) ultra violet c) visible light d) inra-red e) microwave 21) What does ROY G BIV tell you? a) the name of a scientist b) the pattern of reflection c) the order of the visible spectrum d) the name of a pokemon 22) Which two waves can be used for cooking? a) radio waves and gamma b) microwaves and gamma c) ultraviolet and radio d) radio and microwaves e) microwaves and infra-red 23) Which two waves are commonly used in medicine? a) radio waves and gamma b) microwaves and gamma c) xrays and gamma d) radio and tv waves 24) What piece of equipment could be used to investigate infra red radiation? a) A displacement can b) data logger and light gates c) pH probe d) a computer e) an accelerometer f) a leslie cube 25) What is the best colour surface at absorbing IR radiation? a) matt black b) shiny black c) matt white d) shiny white e) silver

P2 Topic 6 Waves

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