Physics, 11.04.2020 03:25, 267racing

On a camping trip, your friend tells you that fluffing up a down sleeping bag before you go to bed will keep you warmer than sleeping in the same bag when it is still crushed from being in its storage sack. Explain why this happens.(hint: a large amount of air is presnt in an uncrushed sleeping bag)

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 12:30, cardsqueen

Consider a hydrogen atom in the ground state. what is the energy of its electron? =e= jj now consider an excited‑state hydrogen atom. what is the energy of the electron in the =5n=5 level? =e5= j

Answers: 3

continue

Physics, 22.06.2019 15:00, tanaemichel

Sodium chloride, nacl, is formed when a sodium atom transfers its electron to a chlorine atom. the difference in charge between the two atoms creates a(n) attraction that bonds them together.

Answers: 1

continue

Physics, 22.06.2019 23:00, harlon852

In which of these cases are the two wave points considered to be in phase with each other?

Answers: 1

continue

Physics, 23.06.2019 02:30, elishane864

Aheavy boy and a lightweight girl are balanced on a massless seesaw. the boy moves backward, increasing his distance from the pivot point. what happens to the seesaw? it is impossible to predict without knowing additional information. the side the boy is sitting on will tilt downward. the side the girl is sitting on will tilt downward. nothing; the seesaw will remain balanced.

Answers: 2

continue

Do you know the correct answer?

On a camping trip, your friend tells you that fluffing up a down sleeping bag before you go to bed w...