Find E at (0,0,5) m due to Q1 = 0.35 µC at (0, 4, O)m and Q2 = -0.55 µC at (3,0, 0) m. %D

Q: An aluminum sphere is 8.40 cm in diameter. What will be its % change in volume if it is heated from…

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Q: The temperature of 2.00 moles of argon gas is lowered from 2.60  102 K to 2.30  102 K. (a) Find the…

A: (a) The change in the internal energy of argon gas can be given as, ΔU=32nRTf-Ti=322 moles8.314…

Q: The escape speed from the Moon is much smaller than from Earth and is only 2.38 km/s. At what…

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Q: A container is filled with a sample of gas having n molecules with speed a, 20, 30, . The ratio of…

A: speed v=α,2α,3α......nα  Average speed vav=α+2α+3α+...+nαn vav=α(1+2+3+...+n)n=αn×n(n+1)2=α(n+1)2

Q: The density of water at 40 C is 1000 kg/ m3. What is the density of water at 950C. Use β= 210x10-6…

A: Step-1:To determine: The density of water at 950 oC.Given information: The density of water at…

Q: In 1995 a research group led by Eric Cornell and Carl Wiemann at the University of Colorado…

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Q: Below 0.3 K the slope of the 3He solid-liquid phase boundary is negative Use the third law of…

A: Using the clausius-clapeyron equation,we can find slope of boundary line…

Q: The result of (j x k) · (Îk × î) is O a.j O b. i O c. 0 O d. 1 O e. k

A: The cross product in standard unit vectors is, i×j=kj×k=ik×i=jj x i=-k k x j=-i i x k=-j The dot…

Q: A blacksmith cools a 1.30 kg chunk of iron, initially at a temperature of 650.0∘C, by trickling 14.0…

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Q: Question 4: Suppose that we want to think of energy as a function of temperature and volume, E(T,V).…

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Q: A 1.00-mol sample of hydrogen gas is heated at constant pressure from 300 K to 420 K. Calculate the…

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Q: Much of the gas near the Sun is atomic hydrogen. Its temperature would have to be 1.50  107 K for…

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Q: 2. For T = 300 K, calculate the pressure (in bars) at which the mean free path of a hydrogen…

A: Given:  T = 300k σ = 2.3 x 10-19 m2  formula: λ = 1/(√2 x π x σ2 x N*) N* = 1/(√2 x π x σ2 x λ) N* =…

Q: What is the average thermal velocity of a hydrogen molecule H at 27 \deg C? (Assume: Boltzmann…

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Q: What is the initial temperature in °C? Express your answer in degrees Celsius. ► View Available…

A: Initial pressure  Final pressure Number of mol Volume