Understanding Heat and Temperature
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Understanding Heat and Temperature
2 162 просмотра · 1 год назад
Myschool
116 тыс. подписчиков
2 162 просмотра · 1 год назад
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In this video, we explored the key concepts of heat and temperature, including how gas pressure changes with temperature and methods for measuring temperature. Know the distinction between heat and temperature, identify suitable liquids for thermometers, and discuss the temperature scales and absolute zero. Finally, we show how to convert Celsius to Fahrenheit, Kelvin vice-versa, and more.
OBJECTIVES:
1) Construct a device for measuring the temperature of a body
2) Use the variation of: a) Pressure of a gas with temperature b) The expansion of solid, liquid, or gas with temperature; c) Electrical resistance of a material to measure the temperature of a body.
3) Distinguish between heat and temperature and between points and temperature intervals
4) From a list of liquids and their properties, Select those suitable for use in liquid-in-glass thermometers.
5) Explain the device for measuring the temperature of an environment.
6) Describe the absolute scale of temperature and explain the meaning of the absolute zero of temperature.
7) Convert a given temperature on the Celsius scale to a temperature on the kelvin scale.
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