Physical Science in Depth: Heating and Cooling

Product Description

Whats the difference between heat and temperature? Where are the hottest and coldest places on Earth? How do snow caves keep people warm? This title looks at why substances change from solid to liquid to gas, how heat energy moves, and in which ways humans use this knowledge in their everyday lives. Find out how the Suns energy affects Earths weather, how we can see heat energy, and what happens in a substance when it freezes or boils.

This series investigates all aspects of the physical sciences while emphasising the key skills inherent in scientific enquiry - planning, evaluation and investigation, and the use of ideas and evidence. Packed full of photographs and clear artwork to explain difficult concepts, the series features sample experiments and key data to illustrate best practice. Each title includes case studies of key experiments and discoveries in the history of science, and information on the most recent developments and likely developments in future research. Suitable for 12 year olds.