Test
The Nature of Waves
Este test tiene tiempo límite, así que se abre en el reproductor de siempre.
Preguntas del test (10)
1The number of waves per second is called the ____________________.
- Aperiodic time
- Bvelocity
- Cwavelength
- Dfrequency
2The time taken for one cycle to occur is called the _______________.
- Awavelength
- Bperiodic time
- Ctrough
- Dfrequency
3When a wave hits an obstacle, it bounces back. This effect is called _______________.
- Adiffraction
- Babsorption
- Creflection
- Drefraction
4A wave changes speed and bends when it passes through a boundary or material. This effect is called _______________________.
- Arefraction
- Bdiffraction
- Creflection
- Dabsorption
5The term 'pitch' is directly associated with which wave property?
- Awavelength
- Bfrequency
- Cperiodic time
- Damplitude
6The loudness of a sound is directly associated with which wave property?
- Awavelength
- Bfrequency
- Camplitude
- Dperiodic time
7An ultrasound is a sound with frequency greater than ________________.
- A10 000 Hz
- B20 kHz
- C2 kHz
- D2 MHz
8Sound travels more quickly through _______________ than ______________.
- Agases; liquids
- Bliquids; solids
- Csolids; gases
- Dgases; solids
9Which region of the electromagnetic spectrum has the longest wavelength?
- Aultraviolet rays
- Bmicrowaves
- Cradio waves
- Dgamma rays
10Which colours are in the order of increasing frequency?
- Aorange, green, violet
- Bviolet, green, orange
- Cblue, green, yellow
- Dyellow, orange, red
Información
- Descripción
- A multiple choice quiz about the nature of waves.
- Autor
- Annemarie Mangion
- Idioma
- English
- Visitas
- 61
- Etiquetas
- Valoración
- Aún sin valoraciones Valora este test