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Force on each spring = 4 X 10/2 = 40/2 = 20 N.
e = F/k .
e = 20/6 = 3.33 cm.
Kavungya answered the question on November 4, 2019 at 06:32
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Date posted: November 4, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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ii) Explain...(Solved)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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Sketch the path of the ray on the diagram after...(Solved)
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Date posted: October 30, 2019. Answers (1)
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Date posted: October 30, 2019. Answers (1)
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In an experiment to determine the specific latent heat of vaporization of water, steam at 1000C was passed into water contained in a well lagged copper calorimeter. The following measurements were made:
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- Initial mass of water = 75g
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- Final temperature of the mixture = 300C.
Specific heat capacity of water = 4200J/Kg/K.
Specific heat capacity of copper = 390J/Kg/K.
Determine the:
i)Mass of condensed steam
ii)Heat gained by the calorimeter and water if the initial temperature of the calorimeter
+ water = 200C
iii)Given that L is the specific latent heat of vaporization of steam.
(I)Write an expression for the heat given out by steam.
(II)Determine the value of L.
Date posted: October 30, 2019. Answers (1)