Recent content by Tush

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    Do Reference Frames Affect Thermal Equilibrium and Temperature Observations?

    hhmm thanx
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    Do Reference Frames Affect Thermal Equilibrium and Temperature Observations?

    I am really sorry, but these aren't a set of homework questions. I just want a fruitful discussion on these questions. Now, regarding Ques 3, my doubt is that inspite of positive value of coefficient of linear expansion, then how can the length of brass rod be decreased ? Is it due to the fact...
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    Do Reference Frames Affect Thermal Equilibrium and Temperature Observations?

    Ques 1) If two bodies are in thermal equilibrium in one frame, will they be in thermal equilibrium in all frames ? Ques 2) Does the temperature of a body depends on the frame from which it is observed ? Ques 3) The length of a brass rod is found to be smaller on a hot summer day than on a...
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    Using the specific heat of any substance

    Ques 1) In determining and then using the specific heat of any substance:- For solids and liquids, we usually assume that the sample is under constant pressure during the transfer, or at constant volume while the heat is absorbed. Then is it possible that the thermal expansion of the sample can...
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    Atomic Structure: Is It Necessary to Assume Orbits Are Circular?

    Please help me in clearing my basic doubt We all know that positive charges are concentrated at the centre of the atom , known as nucleus and electrons revolves around the nucleus in orbits. Is it necessary to assume that orbits are circular ?
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    Why Can't We See Our Face in Newspapers & Walls?

    ok ...Thanx :smile:
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    Why Can't We See Our Face in Newspapers & Walls?

    Ques) Why we cannot see our face in the newspaper and in the wall ?
    • Tush
    • Thread
    • Logic Optics
    • Replies: 2
    • Forum: Optics
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