Which of the following has the highest thermal conductivity?
a. Air
b. A newspaper
c. A rug
d. An aluminum saucepan
d
Physics & Space Science
You might also like to view...
A population inversion is a circumstance within a laser system in which there are ______ atoms with their electrons in an upper excited state than in a specific preferred lower state
a. more b. fewer c. the same amount d. ionized
Physics & Space Science
Seyferts have properties that lie between quasars and normal spiral galaxies
Indicate whether the statement is true or false
Physics & Space Science
A person spearfishing from a boat sees a fish located 3 m from the boat at an apparent depth of 1 m. To spear the fish, the person should aim
1.at the image of the fish. 2.above the image of the fish. 3.below the image of the fish.
Physics & Space Science
Which has more energy per photon?
A) red light B) blue light C) both the same
Physics & Space Science