Recent content by Yatin

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    What will happen if angle of incidence on a glass slab is 0?

    I have a conceptual doubt. pl help me clarify it: What will happen if angle of incidence on a glass slab is 0? will refraction take place, or reflection, or both?
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    Normally, water is a liquid but hydrogen sulphide a gas. Why?

    oxygen has smaller size and higher electronegativity than Sulphur. This results in strong H- bonding which does not exist in Sulphur.
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    I Is angle a vector or a scalar quantity?

    Is angle a vector or a scalar quantity? (eg- θ in l=rθ)
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    Help with Coherent Wave Questions

    So none of these have to be necessarily same for 2 waves to produce beats?
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    Help with Coherent Wave Questions

    What do you mean by same phase relationship? Is my notion about coherent waves correct?
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    Help with Coherent Wave Questions

    Hi guys. Was studying waves and got a bit confused. Pl help me out. Coherent sources are those which produce waves of same frequency, wavelength and velocity. Amplitude need not necessarily be same. Am I right? There's another doubt in my mind... If two waves produce beats then which of the...
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    Angular momentum in projectile motion

    Homework Statement Is angular momentum of a projectile in projectile motion conserved ?[/B]Homework EquationsThe Attempt at a Solution Gravitional force vector is acting along direction of displacement vector. Thus external torque is 0. Thus angular momentum is conserved throughout projectile...
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    Is Diphenol Aromatic or Anti-Aromatic?

    Why is diphenol aromatic? Shouldn't it be anti aromatic as it has even pair of pie electrons?
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    Carbanion Stability: Why is s Character Important?

    Why is carbanion stability directly proportional to s character?
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    Comparing Total Energy of Satellites in Different Orbits: Magnitude vs. Sign?

    Homework Statement If two satellites A and B are orbiting the Earth out of which A is closer to the Earth then the total energy of which Earth plus satellite system is lesser?Homework EquationsThe Attempt at a Solution Should I consider only the magnitude while comparing using the formula total...
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    Two satellites A and B move around earth in a circular orbit

    Thanks I got it.
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    Two satellites A and B move around earth in a circular orbit

    Two satellites A and B move around Earth in a circular orbit. The mass of B is twice the mass of A then I agree that kinetic energy of B is greater than that of A. But what I couldn't understand was that why are speeds of A and B equal as given in the book. Shouldn't they differ according to the...
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    Will Radial Escape Velocity Launch a Satellite Into Orbit?

    If we provide a satellite with escape velocity perpendicular to the earth(radially), would it start orbiting it?
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    Why is normal force in a satellite zero?

    Gravity does act on a satellite so why is normal force 0 for an object placed inside it?
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    Understanding Homogeneous Equations in Coordinate Geometry

    Can anyone please explain to me what is meant by homogenizing an equation in context of coordinate geometry and when to use it?
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