An experiment measures the temperature of an 800 g substance while steadily supplying heat to it. The figure shows the results of the experiment. (Figure 1) Part E What is the heat of fusion? Express your answer to two significant figures and include the appropriate units. ? L¡ = Value Units Part F Figure 1 of 1 What is the heat of vaporization? T (°C) 80 - Express your answer to two significant figures and include the appropriate units. 60 - 40 20 - Q (kJ) 40 80 120 160 200 -20 - Ly = Value Units -40 -

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Q: A= 7.0i +2.0i B= 3.0i +4.0i-2.0k C=6.0i-8.0j find BX(AXC)

A: A→ = 7i^ + 2i^B→ = 3i^ + 4i^ - 2k^C→ = 6i^ - 8j^

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A: Energy of electron is more than its rest mass energy.Find:Speed of electron as a function of .

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A: Given, v=0.36cux'=0.68c

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Q: 31.25 nF 6420. V Show Transcribed Text v 2000 3500 mH w=8000 rad/s Calculate V(t) using the nodal…

A: Given that, C=31.25nF=31.25×10-9F L = 500 mH = 0.5 H R = 2000 Ω w = 8000 rad/s V0 = 64 V

Q: T.12&13 Please help me answer these two physics questions

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Q: 1.5Hz, 0.67sec. B. 0.67HZ, 1.5 sec. C. 0.0012HZ, 864sec. D. 864 H2, U.0012sec. 4. A block of mass…

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A: The acceleration of the car, a =(v2-v1)/(t2-t1) =(13-0)/(9-0) =1.44m/s2    at time t1,v1 =v0+a*t1…

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Q: 7. Liz Onya jumps off a chair with her knees locked straight. She hits the cement at 5.5 ft/sec and…

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Q: V36V₁ -2.608V3 V3 = 1.62V₁ = 8740. 1256 V₂ = V₁ -0.869 (1.6624) V₂ = 1.44V₁ V₁ = 528. V

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Q: The magnitude and direction of the resultant force experienced by b is... If qa= +20µC, qb = +5µC,…

A: qa = 20μC qb = 5μC qc = -35 μC qd = -15 μC Width of rectangle = 0.75 m Length of rectangle = 2 m…

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Q: Answer part D and E.

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Q: A newly discovered light positively charged particle has a mass of m and charge q. Suppose it moves…

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Q: How much work must be done on an electron to accelerate it from rest to a speed of 0.939c? Number i…

A: Given, Speed of the electron v=0.939c mass of the electron m=9.11×10-31 kg The work done in…

Q: 10. The following figure shows a graph U versus V. m. A+ Which of the following shows the correct…

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