NEET1 ALL Class Physics Thermodynamics
A sample of ideal gas having cp/cv =1.4 is heated at constant pressure. If 100J of heat is supplied to the gas the work done by the gas is? A-28.57,B-56.54,C-38.92,D-65.38
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7th November 2017
2:36 PM
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ICSE X Physics Calorimetry
Give an example where specific heat capacity of water is used as a heat reservoir
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26th November 2017
12:19 PM
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NEET1 NEET1 Chemistry Thermodynamics and Thermochemistry
A monoatomic ideal gas undergoes a process in which the ratio of P to V at any instant is constant and equals to 1, what is the molar heat capacity of the gas.
a. 4R/2
b. 3R/2
c. 5R/2
d. 0
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8th December 2017
9:13 AM
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JEE Plances JEE (Main) Physics
Q) the specific heat capicity of a body depends on which of folowing and why? explain the all four of these A) the heat given B) the temperature raised c) the mass of body D) the material of body
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15th January 2018
8:22 AM
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NEET1 NEET1 Physics
one mole of an ideal monatomic gas undergoes a process described by the equation PV^3=constant.The heat capacity of the gas during this process is a.R b.3/2R c.5/2R d.2R
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7th March 2018
7:34 PM
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ICSE X Physics
Discuss the role of high specific heat capacity of water with reference to climate in coastal areas
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15th March 2018
11:26 AM
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JEE Plances JEE (Main) Chemistry
A monoatomic ideal gas undergoes a process in which ratio of p to V at any instant is constant and equal to 1. Which is the molar heat capacity of the gas? (a) 4R/2 (b) 3R/2 (c) 5R/2 (d) 0
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16th March 2018
11:05 AM
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CBSE XI Science Chemistry Thermodynamics
Please answer following question.
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4th April 2018
4:57 PM
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JEE Plances JEE (Main) Physics
Solve
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28th April 2018
8:58 AM
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CBSE XI Science Chemistry Some Basic Concepts of Chemistry
The specific heat capacity of metal is 1 J/g/K . If equivalent mass of metal is 9 , calculate it's exact atomic mass
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6th May 2018
8:11 PM
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ICSE X Physics Calorimetry
IF A HEATER WITH POWER 1000W GIVES 3.6*10^6 joules OF HEAT ENERGY IN ONE HOUR.WHAT WILL BE THE TEMPERATURE RAISED IN THE 50KG OF WATER TEMPERATURE 30 DEGREE CELCIUS BY THAT HEAT.
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17th July 2018
9:11 PM
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ICSE VIII Physics
Which of these substances has the highest specific heat, requiring the most amount of heat energy to raise its temperature by 1 degree celsies
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3rd December 2018
10:10 PM
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ICSE X Physics Calorimetry
200g of hot water of 80c is added to 300g of cold water at 10c .calculate final temperature of mixture of water (specific latent heat of water is 4200J/kg/c
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19th March 2019
8:41 AM
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NEET NEET Physics Thermodynamics
The equation of a certain gas can be written as ( t^7/5)/( p^2/5 )= const. Its specific heat at constant volume will be
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29th March 2019
8:13 AM
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JEE Main Physics
An unknown metal of mass 192 g heated to a temperature of 100ºC was immersed into a brass calorimeter of mass 128 g containing 240 g of water a temperature of 8.4ºC Calculate the specific heat of the unknown metal if water temperature stabilizes at 21.5ºC (Specific heat of brass is 394 J kg–1 K–1) (1) 1232 J kg–1 K–1 (2) 458 J kg–1 K–1 (3) 654 J kg–1 K–1 (4) 916 J kg–1 K–1
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2nd April 2019
8:36 PM
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CBSE XI Science Chemistry Thermodynamics
pl experts ans as soon as possible
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14th April 2019
12:33 AM
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Maharashtra X Science
A themally insulated pot has 150g ice at temperature 0 c. how much steam of 100 degree celcius has to be mixed to it so that water of temperature 50 degree celcius will be obtained?
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11th July 2019
8:23 PM
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CBSE VII Science Heat
how much heat is required to rise the temperature of 500 gram of Mercury from 20 degree Celsius to 100 degree Celsius scientific heat of mercury is equal to 0.0 33 kcal/(k g dot degree Celsius)
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4th January 2020
2:54 PM
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CBSE XI Science Chemistry Thermodynamics
mass of aluminium is 500 gm .how much amount of heat needs to supply in order to increase its temperature by 40 degree celcius
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10th February 2020
7:12 PM
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CBSE VII Science Heat
a piece of ice of mass 60 g is dropped into 140 g of water at 50°C.calculate the final temperature of water when all has melted .(assume no heat is lost to the surroundings) specificheat capacity of water is equals to 4.2 j/g K specific latent heat of fusion of ice is equals to 336 j/g
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15th March 2020
3:07 PM
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NEET NEET Physics
please answer this
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1st April 2020
10:48 PM
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ICSE X Physics Calorimetry
Why inorder to measure specific heat capacity we consider unit mass only and why is it not dependent on mass?
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16th April 2020
2:21 PM
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NEET NEET Chemistry States of Matter
Please answer this
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3rd June 2020
1:54 AM
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ICSE X Physics Calorimetry
ch. heat numerical 8
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13th July 2020
12:38 PM
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ICSE X Physics Calorimetry
give the specific heat capacity of ice in (i)Cal/g°C(ii)J/g°C (iii)J/kgK
Asked by shantijoshi1227.10sdatl
21st September 2020
3:53 PM
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ICSE X Physics
A hot solid of mass 60g at 100°C is placed in 100g of water at 18°C. The final temperature recorded is 20°C. Find the specific heat capacity of the solid.
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1st January 2021
11:26 PM
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JEE Main Physics Work, Energy and Power
solve question
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15th January 2023
4:49 PM
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