Can you suggest a possible origin for the helium gas that is part of the Earth's atmosphere?
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- V52020 Lab 02- Force Table-1 - Compatibility Mode - Word o Search Layout References Mailings Review View Help m、而、前。 处 回三加 三、 、田、 A A Aa A AaBbCcC AaBbCcl AaBbCcC AABBCCC AaBbCcC AaBb( AaBbCc 10 x, x A D. A- 1 Normal 1 Body Text 1 List Para. 1 No Spac. 1 Table Pa. 1 Heading 1 1 Heading 2 E Font Paragraph Styles 7 2 I.. 3 4. I..5. I 6 - 4. While tying his shoes, a person holds the shoestrings at the angles indicated in the illustration below and pushes downward with a force of 20 lbs. Use the component method to determine the tensions T, and T, in each shoestring. 30° 40° 20 Ibs IFB2
- When two bodies of different temperatures and masses are put in contact, a the hotter body heats up and the colder body cools down until they reach the same temperature. b the hotter body cools down and the colder body heats up until they reach the same temperature. c the less massive body cools down and the more massive body heats up until they reach the same temperature. d the more massive body cools down and the less massive body heats up until they reach the same temperature.What is "a" and "b" in mH? And "c" nWb? Thank youPlease provide a plausible explanation why us and Hk are different.
- Initially the volume of a gas is 0.5m3 and the pressure is 30000Pa. If the gas is then isovolumetrically pressurized so that P2=2.5P1, what is the new volume of the gas? a) 0.25m3 b) 0.15m3 c) 0.5m3 d) 3m3 e) 2.5m3Guide line For students: (mg – mRa)R 1) Calculate I, = m=0.1kg, R=0.01625m, g=9.8m/s^2, a=0.82 rad/s^2. a (mg – mRa)R 2) Calculate I, = m=0.1kg, R=0.01625m, g=9.8m/s^2, a=0.22 rad/s^2 %3D a 3) Calculate Linitial - I,Wi Lfinal= I, W; separately. If their values are close, we can prove conservation of angular momentum. %3D IL Sinal) – L(tnitlal)| 1/2(L(final) +L(Inital) 4) Find % difference =If gas expands to fill all the space available to it, explain why the Earth's atmosphere doesn't drift off into space.
- ___ nmWhich of the following gases would you predict to deviate the most from ideal gas behavior? Explain what you're thinking. 1. Helium gas in a party balloon. 2. Helium gas in the compressed gas cylinder used to fill the party balloons.What is the difference between mass of a cubic meter of gas at sea level and mass of a cubic meter of gas in Denver. Assume a isothermal atmosphere with T=295.