Two water bottles X and Y have the same mass (m) and very similar size and shape but are made from different materials (Mx and My respectively) at room temperature. The same amount of boiling water is put into X and Y, and then both bottles are closed with screw caps. After 5 minutes, the temperature of water in bottle X is higher than the water in bottle Y. We may then conclude that (with an explanation): (a) Mx has higher specific heat and the water in X has lower internal energy. (b) Mx has lower specific heat and the water in Y has higher internal energy. (c) My has lower specific heat but the water in X and Y have the same internal energy. (d) My has higher specific heat but the water in X has higher internal energy. (e) My and My have the same specific heat and the water in X and Y have the same internal energy.
Two water bottles X and Y have the same mass (m) and very similar size and shape but are made from different materials (Mx and My respectively) at room temperature. The same amount of boiling water is put into X and Y, and then both bottles are closed with screw caps. After 5 minutes, the temperature of water in bottle X is higher than the water in bottle Y. We may then conclude that (with an explanation): (a) Mx has higher specific heat and the water in X has lower internal energy. (b) Mx has lower specific heat and the water in Y has higher internal energy. (c) My has lower specific heat but the water in X and Y have the same internal energy. (d) My has higher specific heat but the water in X has higher internal energy. (e) My and My have the same specific heat and the water in X and Y have the same internal energy.
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Transcribed Image Text:Two water bottles X and Y have the same mass (m) and very similar size and shape but are made from
different materials (Mx and My respectively) at room temperature. The same amount of boiling water is
put into X and Y, and then both bottles are closed with screw caps. After 5 minutes, the temperature of
water in bottle X is higher than the water in bottle Y. We may then conclude that (with an explanation):
(a) Mx has higher specific heat and the water in X has lower internal energy.
(b) Mx has lower specific heat and the water in Y has higher internal energy.
(c) My has lower specific heat but the water in X and Y have the same internal energy.
(d) My has higher specific heat but the water in X has higher internal energy.
(e) My and My have the same specific heat and the water in X and Y have the same internal energy.
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Given : - Two water bottles X and Y have the same mass (m) and very similar size and shape but are made from different materials (My and My respectively) at room temperature. The same amount of boiling water is put into X and Y, and then both bottles are closed with screw caps. After 5 minutes, the temperature of water in bottle X is higher than the water in bottle Y.
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