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
In this case, the helium balloon that you hold by a string is floating in a. pool of air (when you stand underwater at the bottom of a swimming. pool, you are standing in a pool of water maybe 10 feet deep -- when. Center for Cosmological Physics 2002 Yerkes Winter Institute Balloon Laboratory - 2.