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