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