Quiz
Experiments with Waves
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Perguntas do quiz (6)
1Set up the [blank_start]oscilloscope[blank_end] so the [blank_start]detected[blank_end] [blank_start]waves[blank_end] at each [blank_start]microphone[blank_end] are [blank_start]shown[blank_end] as [blank_start]separate[blank_end] [blank_start]waves[blank_end]
- Aoscilloscope
- Bdetected
- Cwaves
- Dmicrophone
- Ewaves
- Fseparate
- Gshown
2Start with both [blank_start]microphones[blank_end] [blank_start]next[blank_end] to the [blank_start]speaker[blank_end], then slowly [blank_start]move[blank_end] one [blank_start]away[blank_end] [blank_start]until[blank_end] the [blank_start]two[blank_end] [blank_start]waves[blank_end] are [blank_start]aligned[blank_end] on the [blank_start]display[blank_end], [blank_start]but[blank_end] have [blank_start]moved[blank_end] [blank_start]exactly[blank_end] [blank_start]one[blank_end] [blank_start]wavelength[blank_end] [blank_start]apart[blank_end].
- Amicrophones
- Bnext
- Cspeaker
- Dmove
- Eaway
- Funtil
- Gtwo
- Hwaves
- Ialigned
- Jdisplay
- Kbut
- Lmoved
- Mexactly
- None
- Owavelength
- Papart
3[blank_start]Measure[blank_end] the [blank_start]distance[blank_end] between the [blank_start]microphones[blank_end] to [blank_start]find[blank_end] the [blank_start]wavelength[blank_end]
- AMeasure
- Bdistance
- Cmicrophones
- Dfind
- Ewavelength
4You can use the formula v= f λ to find the [blank_start]speed[blank_end] of the [blank_start]sound[blank_end] waves [blank_start]passing[blank_end] through the [blank_start]air[blank_end] - the [blank_start]frequency[blank_end] is whatever you [blank_start]set[blank_end] the [blank_start]signal[blank_end] generator to.
- Aspeed
- Bsound
- Cpassing
- Dair
- Efrequency
- Fset
- Gsignal
5Oscilloscope is a good way to measure the speed of sound
- AVerdadeiro
- BFalso
6The speed of sound is 310 m/s
- AVerdadeiro
- BFalso
Informações
- Descrição
- Quiz sobre Experiments with Waves, criado por Greiane C em 19-02-2019.
- Autor
- Greiane C
- Idioma
- English
- Visualizações
- 0
- Histórico
- Criado em 19 fev 2019 · atualizado em 19 fev 2019
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