Effects of Opiate Withdrawal. The effects of opiate withdrawal can be very unpleasant for the addict. Symptoms and effects will vary depending upon the length of the addiction, the amount of drug used, and the frequency the narcotic was abused. Withdrawal from narcotics should always be done under the close supervision of medical personnel.
A: Helium balloons float because they are less dense than the surrounding air, which causes them to rise. Gravity acts on helium balloons the same way it does on the surrounding air; it has no effect on whether the balloon floats or not. It all comes down to relative densities. Continue Reading
When you blow up a balloon, you force extra air into it, creating higher air pressure inside the balloon than outside of it. Given the chance, the air molecules will move to a lower-pressure environmentâwhich is why, if you let go of a balloon's opening without tying it off, air you added will rush out again.