The diagram shows a position-time graph. What is the displacement of the object?
O-2 m
Position vs Time
0-1 m
3 m
04 m
Position (m)
0
1
4
5
2 3
Time (s)

This is the number of complete movements of a wave per second.

Does heating a metal wire increase or decrease its electrical resistance? why?

On a hot saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 22degreesc. at noon the air conditioner is turned off, and the people go home. the temperature outside is a constant 33degreesc for the rest of the afternoon. if the time constant for the building is 4 hr, what will be the temperature inside the building at 4 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? at 6 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? when will the temperature inside the building reach 24degreesc? 324281