subject
Physics, 27.01.2020 17:31 WhiteWinterRose

Tamika inflates and ties off a balloon in her classroom and then takes it outside on a cold, winter day. immediately, she notices that the balloon has gotten a little bit smaller. why does this occur?
a) because there are fewer molecules in the balloon outside
b) because the air pressure is significantly higher when it is colder
c) because the molecules in the balloon have slowed down with the temperature
d) because the molecules shrink in size when exposed to the colder, outside air

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 23:30
In which of the following cases is work being done on an object? question 2 options: pulling a trailer up a hill carrying a box down a corridor suspending a heavy weight with a strong chain pushing against a locked door
Answers: 2
question
Physics, 22.06.2019 04:00
The long handle on a rake is a(n) a. lever b. screw c. wedge d. inclined plane
Answers: 2
question
Physics, 22.06.2019 12:00
Asolid round steel rod 6.25 mm in diameter and 375 mm long is rigidly bonded to the end of solid square brass rod 25 mm on a side and 300 mm long. the geometric axes of the bare are along the same line. an axial tensile force of 5.4 kn is applied at the extreme ends of the assembly. for steel e = 200 gpa and for brass e = 90 gpa. determine the total elongation for the assembly.
Answers: 1
question
Physics, 22.06.2019 23:10
Atorque acting on an object tends to produce a. equilibrium b. rotation c. linear motion d. velocity e. a center of gravity
Answers: 2
You know the right answer?
Tamika inflates and ties off a balloon in her classroom and then takes it outside on a cold, winter...
Questions
question
Mathematics, 20.05.2020 23:57
question
Mathematics, 20.05.2020 23:57
question
Mathematics, 20.05.2020 23:57
question
Biology, 20.05.2020 23:57
question
Mathematics, 20.05.2020 23:57
question
Mathematics, 20.05.2020 23:57