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