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