Lonely i am so lonely i have nobody haha

Acontrol during an experiment. might change remains constant does not exist does change

Moving force of air flows from areas of high pressure to areas of low pressure true or false

Fill in the blanks for the following statements: the rms speed of the molecules in a sample of h2 gas at 300 k will be times larger than the rms speed of o2 molecules at the same temperature, and the ratio µrms (h2) / µrms (o2) with increasing temperature. a not enough information is given to answer this question b sixteen, will not change c four, will not change d four, will increase e sixteen, will decrease