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Gr. 7 Heat & Temp.- Section 2.5 Convection & Radiation

Last updated about 15 hours ago

4 questions

4

4

2

4

Question 1

1.

Explain how convection works.

Question 2

2.

Use what you have learned about convection to explain why the floors in most homes are cold in winter.

Question 3

3.

What is radiant energy? (text book answer NOT GOOGLE!!!)pg. 217 of Textbook pg. 44 of DT

Question 4

4.

Why is it important to understand reflection and absorption as they relate to heat when choosing what kinds of clothes to wear on a hot day versus a cold day? pg. 220 of the textbook, pg. 47 of DT