Charles gas law problem: the temperature inside my refrigerator is about 4 degrees celsius. if i place a balloon in my fridge that initially has temperature of 22 degrees celsius and a volume of 0.5 liters, what will be the volume of the balloon when it is fully cooled by my refrigerator? the formula is v1/t1 = v2/t2.

Abug is 12 cm from the center of a turntable that is rotating with a frequency of 45 rev/min . what minimum coefficient friction is required so that the bug stays on the turntable?

You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?

You can estimate the degree to which a bond between two atoms is ionic or covalent by calculating the