On placing an inverted tumbler over a burning candle, why does the flame extinguish after some time?
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A: Given data, Polarization angle is given θ=300.
Q: a 76
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Q: The superposition of two waves, y1 = 6.25 cos (18.85t) and y2 = 6.25 cos (37.70t), at the location x…
A: We have y1 = 6.25 cos(18.85t) y2= 6.25 cos(37.70) Comparing with general equation y = a coswt. We…
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A: Given: Mass of spherical asteroid is 5.2×1016kg Radius is 8.8 km
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Q: Ex 98: A stone of mass one kilogram is tied to the one end of a starting of length 5 metre and…
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Q: Consider the energy levels of the Hydrogen atom. The allowed H-atom energy levels are given by the…
A: The energy gap in the two lowest energy levels is given as, ∆E = -13.6(1/22 - 1/12 )= 10.2 eV
Q: Ex. 43: Four resistances 4, 4, 4 and 12 2 from a Wheatstone's network. Find the resistance which…
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Q: Ex. 97: A 2 kg stone, tied at the end of the string 1 m long is whirled in a vertical circle. If…
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Q: Question 6 A wire of diameter 2 mm and conductivity 5x107 S/m has 1029 free electrons per cubic…
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Q: A force P passing through points A and B in the figure below has a clockwise moment of 300lb-ft…
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Q: Find the Laplace transforms of the following functions: 1. x2 2. xe6x Subject : DIFFERENTIAL…
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Q: A 5 kg block is attached to a spring of constant k = 2400 N/m. The coefficient of friction between…
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Q: Q. 5. A potentiometer wire of length 1 m has a resistance 10 2. It is connected to 6 V battery in…
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Q: A service station charges a battery using a current of 5.7 A for 7.0 h. Howmuch charge passes…
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Q: Suppose that a spin-1/2 particle is in state =). What is the expectation value of the z-projection…
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Q: The superposition of two waves, y1 = 6.25 cos (18.85t) and y2 = 6.25 cos (37.70t), at the location x…
A: Given data, Wave equations are given as, y1=6.25cos18.85t, y2=6.25cos37.70t.
Q: A 1.88-kg mass oscillates on the end of a spring whose spring stiffness constant is k = 84.2 N/m. If…
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Q: . Describe three of the six possible scenarios for the fate of the universe. For each case,…
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Q: energy E V(x) vs. x position What will happen when a quantum particle is traveling from left to…
A: The wave vector , for the given problem is as following k2 =[(2m(E_0-V)/ℏ^2] Hance k2∝ E0-V Now…
Q: How many milliliters of 0.20 M H₂SO4 are needed to completely neutralize 20 mL of 0.10 M NaOH…
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Q: Two identical positive point charges q are placed on the axis at x = -a and x = +a, as shown in Fig.…
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Q: 2. A 700 mm. diameter hoop rolls without sliding down the 30-degree inclined rough surface. At the…
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Q: 4a. A person has a defect of vision and is corrected by LASIK operation. After operation his power…
A: Step 1: We know three common types of eye defects: 1. Nearsightedness 2. Farsightedness 3.…
Q: Air na 0₁-35° Cladding n₁ 0₂ Cladding Core (n₂ =1.54)
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Q: Two identical positive point charges q are placed on the axis at x = -a and x = +a, as shown in Fig.…
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