A) mechanical Wave B) reaction force C) thermal energy D) impulse
A) fiber B) medium C) ethernet D) fabric
A) compression B) trough C) rarefaction D) crest
A) amplitude B) crest C) trough D) wavelength
A) thermal wave B) vibrational wave C) transverse Wave D) longitidunal wave
A) compression B) rarefaction C) trough D) crest
A) frequency B) amplitude C) rarefaction D) compression
A) transverse wave B) interference wave C) node D) longitudinal wave
A) squiggle B) propagate C) bend D) populate
A) longitidunal wave B) submarine wave C) transverse wave D) interference wave
A) transverse wave B) longitudinal wave
A) amplitude B) wavelength C) trough D) crest
A) crest B) amplitude C) wavelength D) trough
A) amplitude B) crest C) wavelength D) trough
A) trough B) crest C) wavelength D) amplitude
A) A1 B) They both have the same amplitude C) A2 D) There is no amplitude shown
A) A1 B) They both have the same wavelength C) There is no wavelength shown D) A2
A) artificial lights B) the energy of distant stars C) the high energy of the Sun D) a vacuum
A) The greater the frequency, the shorter the wavelength B) The shorter the wavelength, the smaller the frequency C) The greater the frequency, the longer the wavelength
A) light waves B) sound waves C) water waves D) seismic waves
A) when the queen greets her subjects while cleaning B) mechanical waves C) electromagnetic waves
A) speed of electromagnetic waves in a vacuum B) energy that moves as electromagnetic waves C) conversion of electromagnetic waves into kinetic energy D) motion of a medium caused by electromagnetic waves
A) x-rays B) gamma rays C) radio waves D) ultraviolet light
A) ultraviolet light B) radio waves C) x-rays D) gamma rays
A) microwaves B) radio waves C) ultraviolet light D) infrared light
A) ultraviolet light B) microwaves C) radio waves D) x-rays
A) radio waves B) ultraviolet light C) microwaves D) x-rays
A) visible light B) microwaves C) radio waves D) ultraviolet light
A) a gross brown colour B) white light C) a path to lucky charms D) black light
A) False B) True
A) They have the same frequencies B) Top C) Bottom
A) A longitudinal wave propagates parallel to its centre motion. B) Only electromagnetic waves transport energy. C) Waves (water) are transverse waves since they move from left to right, while the water around them moves up and down. D) Transverse waves have crests and troughs, while longitudinal waves have compression zones and rarefaction zones.
A) frequency B) wavelength C) amplitude
A) water waves B) sound waves
A) wavelength B) amplitude C) frequency
A) speed of a wave B) amplitude of a wave C) narliness of a wave
A) organizes all EM waves according to their wavelength and their frequency B) organizes how much shock you can get from the outlets in your home C) organizes all EM waves according to their amplitude and medium
A) infrared B) gamma rays C) x-rays D) ultraviolet rays
A) red B) yellow C) blue D) violet E) green
A) green B) yellow C) blue D) red E) violet |