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Dvinal [7]
3 years ago
13

4. A metal of mass 1.55kg was heated from 300K to 320K in 6 minutes by a boiling ring of 85 W rating, calculate the specific hea

t capacity of the metal. {Neglect heat losses to the surrounding.}​
Physics
1 answer:
Rufina [12.5K]3 years ago
7 0

Can't say anything 'bout it.....

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A 1 pound bucket rests on a table. What is the support force exerted on the bucket by the table? What is the support force when
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This question involves the concepts of equilibrium and Newton's third law of motion.

The support force will be "1 pound" for the empty bucket and the support force will be "6 pounds" after pouring water into it.

  • According to the condition of equilibrium, the sum of forces acting on a stationary object must be zero. Hence, the support force of the table will be equal to the total mass of the bucket.
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Therefore, the support force in each case will be equal to the total mass of the bucket:

Case 1 (empty bucket):

<u>support force = 1 pound</u>

<u></u>

Case 1 (water poured):

support force = 1 pound + 5 pound

<u>support force = 6 pound</u>

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Learn more about equilibrium here:

brainly.com/question/9076091

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