CBSE Class 11-science Physics Thermodynamic Processes
Sample Q&A
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ques
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dd
- what is thermodynamics
- Why mass increases with increase in temperature ? Explian in detail please
- (a) Write the isothermal relation between pressure and volume. (b) Write an expression for work done during isothermal change.
- (a) Write an adiabatic relation between pressure and volume. (b) Write an adiabatic relation between: (i) Volume and temperature (ii) Pressure and temperature
- <div>Q)<img src="https://images.topperlearning.com/topper/tinymce/imagemanager/files/856cf5e4fb2a1bb3437198fd7eeaaf2858cb4d21c7be24.96348483ScreenShot20170317at8.11.09am.png" alt="" /></div>
- <div>The volume of an ideal gas is V at pressure P. On increasing the pressure by <img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/cache/26816d2f3387562091ce3d0b42130299.png" alt="increment P" align="middle" />, the change in volume of the gas is <img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/cache/0e068781bc829d936d54d5fffecd1d08.png" alt="increment V subscript 1" align="middle" /> under isothermal conditions & <img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/cache/03ae4ab69fed6c91e7c4c18bf63c7315.png" alt="increment V subscript 2" align="middle" /> under adiabatic conditions. Which one is greater <img class="Wirisformula" src="https://images.topperlearning.com/topper/tinymce/cache/ad72593b611ba84f5684c6f13ab3a7dc.png" alt="increment V subscript 1 space end subscript space o r space increment V subscript 2" align="middle" />? Explain with reason. If we open the door of a refrigerator in a closed room, the room does not get cooled. Why?</div>
- <div> <div style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; font-size: 14px; line-height: 14px; text-align: left; background-image: initial; background-attachment: initial; background-color: transparent; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="background-color: #ffffff;"><span style="color: #0081cd; font-family: Lato, Arial, Helvetica, sans-serif;"> Dear Experts,</span></span></div> <div style="margin: 0px; padding: 0px; border: 0px; border-image-source: initial; border-image-slice: initial; border-image-width: initial; border-image-outset: initial; border-image-repeat: initial; outline: 0px; vertical-align: baseline; font-size: 14px; line-height: 14px; text-align: left; background-image: initial; background-attachment: initial; background-color: transparent; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;"><span style="background-color: #ffffff;"><span style="color: #0081cd; font-family: Lato, Arial, Helvetica, sans-serif;">The passage of electric current through silver nitrate and a metal sulphate deposited 4.04 g of Silver and 1.19 g of metal. If the specific heat of metal is 0.095, calculate the atomics mass of metal.<br />Please answer fast. </span></span></div> </div>
- <div>I want to become scientist by physics? Which branch of physics is best?what about electromagnetism? plz tell me ...........</div>
