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CBSE Class 11-science Answered

Why mass increases with increase in temperature ? Explian in detail please

Asked by govtsecschoolnayaganv051 | 14 Dec, 2018, 07:19: PM
Expert Answer
When the temperatue increases the volume of matter increases and density decreases. It is because the mass of that object remains same. For example, if the temperature of iron bob is increases its volume increases and density decreases while the mass is same. This is because it undergoes thermal expansion. When the temperature decreases then the volume decreases and the density increases keeping mass constant this is called contraction of substance due to the loss of heat. 
Answered by Shiwani Sawant | 20 Dec, 2018, 12:41: PM
CBSE 11-science - Physics
Asked by govtsecschoolnayaganv051 | 14 Dec, 2018, 07:19: PM
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CBSE 11-science - Physics
Asked by Topperlearning User | 17 Apr, 2015, 10:09: AM
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CBSE 11-science - Physics
<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;">&nbsp;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. &nbsp;</span></span></div> </div>
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CBSE 11-science - Physics
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