2 litre of gas at a temperature of 27 degree Celsius and a pressure of 1 atm is compressed to a volume of 1 litre and heated to 320 degree Celsius. What is the final pressure of the gas?

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explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

see earlier

what is the speed of a softball that travels 20m in 2secs

speed = 20/2 = 10 m/s