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420 J of energy supplied to 10g of water...

`420 J` of energy supplied to `10g` of water will rises its temperature by

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To solve the problem of how much the temperature of 10 grams of water will rise when 420 J of energy is supplied, we can follow these steps: ### Step-by-Step Solution: 1. **Identify the given values**: - Energy supplied (ΔQ) = 420 J - Mass of water (m) = 10 g - Specific heat capacity of water (s) = 1 cal/g°C ...
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The temperature of a body rises by 44^(@)C when a certain amount of heat is given to it . The same heat when supplied to 22 g of ice at -8^(@)C , raises its temperature by 16^(@)C . The water eqivalent of the body is [Given : s_(water) = 1"cal"//g^(@)C & L_(t) = 80 "cal" //g, s_("ice") = 0.5"cal"//g^(@)C ]

50 g of copper is heated to increase its temperature by 10^@C . If the same quantity of heat is given to 10g of water, the rise in its temperature is (specific heat of copper =420J//kg^(@)//C )

Calculate the amount of heat that must be supplied to 40 gm of nitrogen to raise its temperature by 45^(@)C at constant pressure if it is at room temperature. R = 8.3 J mol ^(-1) K ^(-1).

Some heat energy is given to 120 g of water and its temperature rises by 10 K. When the same amount of heat energy is given to 60 g of oil, its temperature rises by 40 K. The specific heat capacity of water is 4200 J kg- K^(-1) . Calculate : (i) the amount of heat energy in joule given to water, and (ii) the specific heat capacity of oil.

A plate of area 10 cm^2 is to be electroplated with copper (density 9000 kg m^(-3) to a thickness of 10 micrometres on both sides, using a cell of 12 V . Calculate the energy spend by the cell in the process of deposition. If this energy is used to heat 100 g of water, calculate the rise in the temperature of the water. ECE of copper = 3 xx 10^(-7) kg C^(-1) and specific heat capacity of water = 4200 J kg^(-1) K^(-1) .

Certain amount of heat is given to 100 g of copper to increase its temperature by 21^@C . If same amount of heat is given to 50 g of water, then the rise in its temperature is (specific heat capacity of copper = 400 J kg^(-1) K^(-1) and that for water = 4200 J kg^(-1) K^(-1))

The molar heat capacity of water at constant pressure, C, is 75 JK^(-1) mol^(-1) . When 1.0 kJ of heat is supplied to 100 g water which is free to expand, the increase in temperature of water is :

The molar heat capacity of water at constant pressure, C_(p) is "75 J K"^(-1)"mol"^(-1) . When 10 kJ of heat is supplied to 1 kg water which is free to expand, the increase in temperature of water is

The molar heat capacity of water at constant pressure, C_(p) is "75 J K"^(-1)"mol"^(-1) . When 10 kJ of heat is supplied to 1 kg water which is free to expand, the increase in temperature of water is

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RESONANCE ENGLISH-CALORIMETRY AND THERMAL EXPANSION-Problem
  1. Calculate amount of heat required to convert 1kg steam form 100^(@)C t...

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  2. Heat required to raise the temperature of one gram of water through 1^...

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  3. 420 J of energy supplied to 10g of water will rises its temperature by

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  4. The ratio of the densities of the two bodies is 3:4 and the ratio of s...

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  5. Heat released by 1kg steam at 150^(@)C if it convert into 1kg water at...

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  6. 200 gm water is filled in a calorimetry of negligible heat capacity. I...

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  7. A bullet of mass 5gm is moving with speed 400m//s. Strike a targent an...

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  8. 1kg ice at -10^(@)C is mixed with 1kg water at 100^(@)C. Then final eq...

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  9. 1kg ice at -10^(@) is mixed with 1kg water at 50^(@)C. The final equil...

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  10. A small ring having small gap is shown in figure on heating what will ...

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  11. An isosceles triangles is formed with a thin rod of length l(1) and co...

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  12. A concrete slab has a length of 10 m on a winter night when the temper...

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  13. A steel rod is clamped at its two ends and rests on a fixes horizontal...

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  14. If rod is initially compressed by Deltal length then what is the strai...

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  15. A pendulum clock having copper rod keeos correct time at 20^0 C. It ga...

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  16. A meter scale made of steel is calibrated at 20^@C to give correct rea...

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  17. A uniform solid brass sphere is rotating with angular speed omega0 abo...

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  18. The volume occupied by a thin- wall brass vessel and the volume of a s...

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  19. When a thin rod of length 'l' is heated from t(1)^(0)C to t(2)^(0)C le...

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  20. The density of wathr at 0^@C is 0.998 g cm^(-3) at 4^@C is 1.00 g cm^...

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