Flashcards
physics flash cards
Cards in this deck (6)
- 1what is refractionchange in direction of propagation of any wave as a result of its travelling at different speeds at different points along the wave front.
- 2what is a sound wavea wave of compression and rarefaction, by which sound is propagated in an elastic medium such as air.
- 3what is hidden during a solar eclipse and what is it hidden fromthe sun is hidden by the moon
- 4how do particles in a solid material move as it gets hotterSubstances expand or get bigger when they are heated up
- 5whats a two word phrase which means noiseit is called noise pollution
- 6What is the correct equation for calculating speed?The correct equation is distance divided by time
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- Year 8 Physics Flashcards on physics flash cards, created by Jacob Anderson on 23/05/2017.
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- Jacob Anderson
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