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Author Question: Heat transfer from hot or cold liquids in a thermos bottle is prevented by ______________. a. ... (Read 185 times)

savannahhooper

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Heat transfer from hot or cold liquids in a thermos bottle is prevented by ______________.
 a. convection
  b. conduction
  c. radiation
  d. all of these

Question 2

A proton and an antiproton each with total energy of 400 GeV collide head-on. What is the total energy (particles + energy) released?
 a. zero
  b. 400 Gev
  c. 800 GeV
  d. 1 600 GeV
  e. 2 400 GeV



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Dominic

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Answer to Question 1

d

Answer to Question 2

c





 

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