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