P1 Energy for the Home. Gateway Physics

Module P1 in OCR Gateway Physics course.
What T is a measure of hotness?. What S tells us how much energy a substance can store?. What L is the energy needed to change state?. What C occurs mainly in solids and involves the transfer of heat energy?. What C occurs in liquids and gases and involves the transfer of heat energy?. What R is how we get heat from the Sun?. What I is needed to reduce heat loss from your home?. What T is a picture taken with a thermal imaging camera?. What E is the term to describe energy being given out by a source?. What A is the term to describe energy being taken in by a body?. What E is calculated by dividing the useful energy output by the total energy output of a machine?. What W is the length of a full cycle of a wave?. What F is the number of complete waves passing a certain point per second?. What R occurs when a wave changes direction on passing from one material to another?. What D occurs when waves spread out or bend around corners?. What C occurs when the angle of refraction is 90 degrees?. What A is a signal which can have any value?. What S is a wave caused by earthquakes?. What O protects us from UV radiation from the sun?. What U is a wave that causes skin cancer?.
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