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Waves and Radiation Quiz

aasiyah_patankar 10 perguntas 4,0 (1 avaliação)

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Perguntas do quiz (10)

1What is Frequency measured in?
1. ASeconds
2. BHertz
3. CMetres
4. DMetres per second
2A smaller gap causes a bigger diffraction
1. AVerdadeiro
2. BFalso
3When light enters transparent material it:
1. ASpeeds up
2. BSlows down
3. CStays the same
4. DChanges Colour
4Background Radiation is the Radiation around us.
1. AVerdadeiro
2. BFalso
5Select two applications of Nuclear Radiation
1. AHeating
2. BCreating mechanical pencils
3. CSterilisation
4. DInk Cartridges for Printers
5. ECancer Treatment
6Alpha radiation is not damaging inside the body
1. AVerdadeiro
2. BFalso
7Activity of a Radioactive source is measured in:
1. ABecquerels
2. BThe half life of the source
3. CRadioactive Fallout
4. DFrequency
8What is the speed at which electromagnetic waves travel?
1. A3x10 -8
2. B3x10 8
3. C3x10 10
4. D3x10 -10
9High Frequency waves have less energy than low frequency waves
1. AVerdadeiro
2. BFalso
10what does this formula calculate
v=f λ
1. AVoltage
2. BSpeed
3. CAmplitude
4. DTime

Descrição: Various questions relating to: wave parameters and behaviour the electromagnetic spectrum light nuclear radiation
Autor: aasiyah_patankar
Idioma: English
Visualizações: 265
Etiquetas: national 5 physics
Avaliação: 4,0 de 5 · 1 avaliação
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