Question. Consider a spherical giant molecular cloud, of mass 2e30 kg and radius 3.09e16 m. What is the shortest possible rotation period for this cloud (in years)? Answer. 3.48e4 1.96e2 O 9.37e7 O 7.28e6
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A: **as per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost othe...
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A: You have posted multiple non related questions. As per our policy first will be answered. If you nee...
Q: Determine the potential difference, VA-VB, in the circuit segment shown below when / = 21 mA and Q =...
A: Solution attached in the photo
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A: Gravitation.
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Q: Which one has a higher Debye temperature, lead or diamond, and why?
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A: Kinematics.
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Q: What makes the tile floor so much cooler than the bathroom mat when I walk out of the shower?
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A:
Q: A playgorund carousel is free to rotate about its center on frictionless bearings, and air resistanc...
A: Energy is conserved quantity.
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Q: are needed to ob 1500% (by num
A: Given as, n= 198.8 mol, N= 0.01500 %.
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Q: Problem 1 A 3.3-lb block of negligible size is located at r = 2.1 ft from the center of a horizontal...
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A: Given: Data Time Distance 0 2.567 3 4.332 6 3.886 9 6.215 12 8.791 15 9.193 To fin...
Q: 3) Gold is a very dense metal with a density of 19.3 g/cm3, what is the volume of a 0.255 kg gold sa...
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Q: uires the use of ele d of the electrons.
A: From de Broglie wavelength as,
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A:
Q: What was the rationale for electrons becoming negatively charged? No, calling electrons positively c...
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Q: 19. Some people have the wrong idea that there is a force that tends to push the circling object out...
A: We have to fill in the blanks from question 19 to 23 The answer is uploaded below
Q: 4. A 0.65-kg ball undergoes free-fall from a height of 1.00 m above the ground. (a) Using the kinema...
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Q: Determine the potential difference, VA-Vg, in the circuit segment shown below when l = 21 mA and Q =...
A: Given that,Current, I=21mAVoltage,ε=15 VoltResistance, R=15 kΩCharge, Q=50μCCapacitance, C=2μF
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Q: What evidence is there for a hot Big Bang in the cosmic microwave background radiation?
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Q: b. If a transformer supplies a (0 + 55) V output from a 220 V alternating current, find the followin...
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Q: Hiw A uniform Plane wave travels through air end is incident onto the boundarg uf two media. The exp...
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