When a certain gas under a pressure of 4.90 106 pa at 20.0°c is allowed to expand to 3.00 times its original volume, its final pressure is 1.06 106 pa. what is its final temperature?

As per question the initial states of the gases are given as

INITIAL STATE:                                          FINAL STATE:

AS  per combined gas equation obtained from the combination of Boyle's law and Charles law [Basic ideal gas laws]

Hence

                    =

                    =190.3 K [ANS]

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.