A 6.8"- 3.7" 3.7"-
Q: 9. What does a phase diagram tell us about a material?
A: Phase diagram:- Phase diagram is the diagram showing different phases of a material…
Q: Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz plz plz.
A: We uses the concept of thermal expansion to solve this problem Let us use a steel tape of suitable…
Q: a (°C)-1 Aluminum 25 x 10-6 Bismuth 13.5 x 10-6 Brass 18.5 x 10-6 12 x 10-6 17 x 10-6 Material…
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A: Due to hot atmosphere some expansion of metal tape will be there. Due to which u will get some error…
Q: 158.0308=216.8(0.065+0.00053(T-293.15)) solve for T temperature
A: Given equation is: 158.0308=216.8(0.065+0.00053(T-293.15))
Q: 9. A quartz sphere is 14.0 cm in diameter. What will be its change in volume if it is heated from 64…
A: Given : diameter of quart sphere, d = 14 cm = 0.14 m increase in temperature, ΔT =…
Q: It's saying the 0.0399 is incorrect. The units is g/mol. Thank you for your help.
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Q: A helium-4 atom has a mass of 6.65 x 10-27 kg. (a) What temperature (in K) would a gas composed…
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Q: A 300 cm3 glass beaker at 20 oC is filled completely with liquid mercury also at 20 oC. If both the…
A: Given : Glass beaker's volume, V=300 cm3 Mercury is fully filled into that beaker at T=20°C Beaker…
Q: Part (g) What is the scalar product of (3î - j) · B?
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Q: 1. How long (in seconds) will it take to heat 40 kg of water from 40°C to 80°C with a 20-kW…
A: Since there are multiple questions posted, we will answer the first question. The heat energy needed…
Q: If a blackbody is radiating at T=1330 K at what wavelength is the maximum intensity?
A: According to Wien's displacement law the black body radiation curve for different temperatures peaks…
Q: 10. How much heat would be lost in 3.0 hours through a solid glass window that is 0.95 cm thick and…
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Q: What size square footing (dimension in constructible feet and inches) would be required if P = 420 k…
A: Given data: Load P=420 k. Allowable capacity qallowable=2850 lb/ft2.
Q: 3. A thin square sheet of metal sides of 0.5 m is heated from 25°C to 100°C. If the linear…
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Q: If 0 0 M₁ 2? 120° 1 in the figure = 55°, how about Mz
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Q: If the temperature of the surface of the object is 534.3 °F , then calculate its value in K. а. 6.06…
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- TSF-2 Two point sound sources are vibrating together (they are in phase in time) producing sound with a wavelength of 2M. The sources are 2.50M apart. A receiver is at point P on the line AB as shown in the figure to the right. a) Show on the figure to the right the path of the wave from each source to a receiver at point P on line AB. Also show Ar, the difference in path lengths for the waves from the two sources arriving at point P. b) Write Ar in terms of the angle 0 shown in the figure. c) What is the condition for Ar to give a maximum at any point P on line AB? d) Find all values of the angle 0 shown on the figure for which maxima occur. y (B 400m 300m e) What is the condition for Ar to giye a minimum at -2.50m point P? f) Find all values of 0 for which minima occur.When spring finally arrives in the mountains, the snow pack may be two meters deep, composed of 50% ice and 50% air. Direct sunlight provides about 1000 watts/m2 to earth's surface, but the snow might reflect 90% of this energy. Estimate how many weeks the snow pack should last, if direct solar radiation is the only source of energy.Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz.
- 4. Newton showed that the rate of change of temperature is proportional to the temperature difference between the system and the surroundings: dT = -a(T – Tsurr) dt %3D Where a is a constant. a) Assume T = T; at t = 0 and find the integrated expression for T at time t. b) Since we know %3D S(T) = S(T;) + C ln Where C is the heat capacity deduce an expression for S(T) at time t.8. Go A closed box is filled with dry ice at a temperature of – 78.5 °C, while the outside temperature is 21.0 °C. The box is cubical, measuring 0.350 m on a side, and the thickness of the walls is 3.00 × 10-² m. Inbilon A S shemm 80 piem 23. What is the temperature (in °C) on the right side of the wall shown in the figure below? 28 °C 1.0 cm 2.0 cm (a) -4.00 (b) 11.70 20 °C 0.03 W/m-Cº 0.02 W/m-Cº T = ? (c) 10.38 (d) 9.25 (e) none of these tatx= 2.60 m t soline Berthise to Salon (0) 20.00) (b) 22.0 S