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A beaker with a metal bottom is filled with 20 g of water at 20 degrees Celsius. It is brought into good thermal contact with a 4000 cm3 container holding 0.40 mol of a monatomic gas at 10 atm pressure. Both containers are well insulated from their surroundings.
Question:
What is the gas pressure after a long time has elapsed? You can assume that the containers themselves are nearly mass-less and do not affect the outcome.
At 273 K and 1.00 x 10^-2 atm, the density of a gas is 1.24 x 10^-5 g/cm3. Find the Molar Mass of the gas
A copper rod has a length of 1.5 m and a cross-sectional area of4.0×10-4 m2. What is the mass of ice per second that melts
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The work function of a particular substance is 4.53 × 10-19 Joule. Find the photoelectric cutoff wavelength for this material
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A woman is going to a friend’s house to discuss opening a business. At 11am she starts from rest and accelerates at a constant 2.5m/s2 for 9s to get to cruising speed. She drives for 15 minutes at this constant speed before she enters city traffic.
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