Whay doea thermal energy mean
Q: One watt of energy is equivalent to 3.41 Btu/h. An old storeroom is convertedinto a movie studio.…
A: One watt energy corresponds to 3.41 BTU/h 1 BTU/h is 1 british thermal unit. It is a unit of…
Q: A solid cylinder with a rotational inertia of (1/2)MR2 is released from rest and rolls without…
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Q: What would if be 405j of energy 11ms
A: Energy, E = 405 J Time, t = 11 ms = 11×10-3 s Power, P = ?
Q: The specific heat capacity of water is 4180 Joules per Kilo per degree Celsius. What is the heat…
A: Given Specific heat capacity C = 4180 J / kg °C To find Heat capacity of 31 kg of water
Q: 4) A .2 kg meter stick at rest in outer space is hit by a .1 kg ball of clay at one end. The…
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Q: Seect he bet aner tor he queon 3. The red question marks in the figure indicate OA um ar OB…
A: Return Air is placed at the top side. Return Air also known as explosion vent because it…
Q: A 0.17-kg ball on a stick is whirled on a vertical circle at a constant speed. When the ball is at…
A: Given: Mass,m=0.17kgAcceleration due to gravity,g=9.8m/s2Tension at 3 o'clock,T3=17N The centripetal…
Q: In the physics lab, a block of mass M slides down a frictionless incline from a height of 35cm. At…
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Q: 3 by being connected across a 6.00 17 00-E
A: Let C1 = 2μF and C2 = 7 μF When the first capacitor is connected to battery it charges up and stores…
Q: Problem 4 Consider the vectors A and B, with magnitudes given by A = 6 and B = 3. Their directions,…
A: Given, A→=6B→=3θA=45°θB=115° Note : According to our guidelines we'll answer the first 3 subparts of…
Q: Consider the gallon of water from the scenario in the previous question. If we use a 600 square…
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Q: During a workout, a person repeatedly lifts a 16-lb barbell through a distance of 1.1 ft. How many…
A: The quantity of repetitions needed to burn 150oC must be ascertained. We are aware that the barbell…
Q: A turbocharged 4-stroke medium speed Diesel engine has a cylinder bore of 200 mm and a stroke of 270…
A: The problem is based on the calculation of brake power and energy consumption of a four-stroke IC…
Q: A 0.65kg sphere at 362K is dropped intoa thermally insulated Container with I kg of cwater at 30ok.…
A: mass of sphere = 0.65 kg temperature of sphere = 362 K mass of water = 1 kg temperature of water =…
Q: energy has been added in joules
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Q: During a workout, a person repeatedly lifts a 16-lb barbell through a distance of 1.1 ft. How many…
A: The quantity of repetitions needed to burn 150 C must be ascertained. We are aware that the barbell…
Q: You need to move a hunk of gold across a river by placing it on top of a makeshift raft, which is…
A: mass of wood = 30 kg density of wood = 500 kg/m3volume of wood = mass/density = 30/500 = 0.06…
Q: A 1kg. block of ice is removed from a freezer where its temperature was maintained at -21 C. How…
A: Given: mass, m = 1 kg Initial Temperature, T1=-21 ℃ Final Temperature , T2 = -4.1 ℃ Specific heat…
Q: A current of 1.2 A is flowing in a coaxial cable whose outer radius is five times its inner radius.…
A: Given that-Length of cable, L= 3 mThe outer radius of coaxial cable is five times the inner…
Q: Four identical charged particles (q = +13.0 µC) are located on the corners of a rectangle as shown…
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Q: 1350 Watts for a period of 25 minutes How many Joules is this? Thank you!
A: Given data: Power (P) = 1350 W Time (t) = 25 min Required: Energy (E) in Joules
Q: 2. A stack of bricks with mass m=200 kg is sitting on a frictionless ramp, connected to a rope as…
A: Given that:- Mass of the stack of bricks=m=200kg
Q: If the sun’s radiation was to increase by 10%, Energy emitted by the Earth’s surface would
A: The gases which absorbs and emits radiant energy within the thermal infrared range are greenhouse…
Q: If the temperature increases by 29oC, how many oF do it increase by
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Q: How much would it cost to provide 105.3 MJ of heat with electricity if the cost of electricity is…
A: Cost of electricity per unit, Total amount of energy consumed,
Q: An astrophysicist determines the surface temperature of a distant star is 14,600 K. The surface…
A: Given thattemperature initial of sun, T1=5800 Ktemperature initial of sun, T2=14,600 Kheat radated…
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- How much would it cost to provide 123.8 MJ of heat with electricity if the cost of electricity is $0.119/kWh [round your final answer to two decimal places]?How much would it cost to provide 175 MJ of heat with electricity if the cost of electricity is $0.15/kWh [round your final answer to two decimal places]?If it requires 100 Cal to heat an amount of a certain liquid from 20oC to 90o C, to what temperature would the same number of Calories raise 4 time the mass of a liquid with half the specific heat capacity?