Recent content by FishieKissie06

A friend in another city tells you that she has a pair of organ pipes, one open at both ends, the other open at one end only. In addition, she has determined that the beat frequency caused by the second-lowest frequency of each pipe is equal to the beat frequency caused by the ninth-lowest...

A copper ball with a radius of 1.4cm is heated until its diameter has increased by 0.22mm. Assuming a room temperature of 22*C, find the final temperature of the ball. well what i did was i used linear expansion for this and i didnt get it right. i used (delta)L=(alpha)initial...

but y would i convert to kelvins?

but y would i convert to kelvins?

The gas in a constant-volume gas thermometer has a pressure of 87.0kPa at 104*C. (a)what is the pressure of the gas at 50.0*C? for this i used the eqn of (87/104)(104-50) like it said in the book and still didnt get the answer right.

I can't seem to figure our this problem. I went by the book and asked for someone else's help but i still can't figure this out. HELP! :confused: Four masses are positioned at the corners of a rectangle. 1.0kg-------x----------2.0kg l l l...

already tried that method i already tried that method greg and i got the wrong answer...im not liking this topic at all lol