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