Answer: In the first Experiment, when the student opens the bottle and the gas escaped, it may escape with some portion of the soft drink, as it is under pressure, then the bubble will shrink and some may vanish. This is because the gas under pressure has escaped from the drink, thereby reducing the pressure in the drink.
For the second Experiment, when the student squeeze the bottle, he will increase the pressure of the gas in the soft drink, which makes the bubbles to grow and some will appear. This is because the squeezing of the bottle has tend to increase the motion of the gas in the bottle, which made the pressure to increase, and more bubbles to appear.
Explanation: bubbles in a drink is as a result of increase in the pressure of the gas in the drink. This gas will rise to the top of the bottle, as their want to escape from the bottle, their will rise with some portion of the drink, which we see as bubbles in the drink.
Giving different branches different powers
Answer:
President Andrew Jackson responded by signing the Force Bill and the Compromise Tariff Bill in 1833.
Explanation:
The president issued a Proclamation to the People of South Carolina stating the supremacy of the federal government. The force bill was signed by the congress on March 1, 1833 stating the use of the military to enforce tariff if necessary. South Carolina had threatened to secede if tariffs we're enforced. They backed down when they couldn't get other southern states to support them.
Mostly some elderlies like to live in thier own homes not a nursing home and also they would like to live in a planned retirement community too so both a and c is the answer.really hope this helps?
Answer:
96th percentile
Explanation:
The National Merit Scholarship Program is a competition that awards college scholarships and recognition to highest performing US high school students. There are several requirements and different competition rounds to win, however the first step is placing at or over the 96th percentile at the PSAT/NSMQT tests.
