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.
Genocide Watch in the U.S. and the Green Belt Movement in Kenya are examples of <u>"Nongovernmental Organizations".</u>
The Green Belt Movement (GBM) was established by Professor Wangari Maathai in 1977 under the sponsorship of the National Council of Women of Kenya (NCWK) to react to the necessities of provincial Kenyan ladies who announced that their streams were becoming scarce, their nourishment supply was less secure, and they needed to walk further and further to get kindling for fuel and fencing.
Genocide Watch exists to anticipate, counteract, stop, and rebuff decimation and different types of mass murder. Our motivation is to fabricate a worldwide development to counteract and stop genocide.
Answer:
CSRS pensions equal 1.5% of high-three average pay for each of the first 5 years of service, 1.75% for the 6th through 10th years, and 2.0% for each year of service after the 10th year. This formula yields a replacement rate of 56.25% for a worker who retires with 30 years of service.
Explanation:
Answer:
This influx of economic migrants has exacerbated ethnic tensions within Russia. Because regional governments cannot pay their energy bills, clashes over energy has caused even more tension.
Explanation: Economic collapse has produced social dislocation and extreme poverty. Widespread corruption and the entrenchment of aging leaders and their families have eroded support for central governments and constrained the development of a new generation of leaders.
