A difference of temperature of 25^∘C is equivalent to a difference of.
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The coefficient of linear expansion α of the material of a rod of length ℓ 0 varies with absolute temperature as α = aT − bT^2 where a & b are constants. The linear expansion of the rod when heated from T1 to T2 = 2T1 is
11
Sep
The coefficient of linear expansion α of the material of a rod of length ℓ 0 varies with absolute temperature as α = aT − bT^2 where a & b are constants. The linear expansion of the rod when heated from T1 to T2 = 2T1 is A difference of temperature of 25^∘C [...]
Two rods, one of aluminium and the other made of steel ,having initial length l1+l2. are connected together to form a single rod of length l1+l2. The coefficients of linear expansion for aluminium and steel are αa and αs respectively. if the length of each rod increases by the same amount when their temperature are raised by t∘C, then find the ratio l1/l1+l2
11
Sep
Two rods, one of aluminium and the other made of steel ,having initial length l1+l2. are connected together to form a single rod of length l1+l2. The coefficients of linear expansion for aluminium and steel are αa and αs respectively. if the length of each rod increases by the same amount when their temperature are [...]
A Centigrade and Fahrenheit thermometers are dipped in boiling water. The water temperature is lowered until the Fahrenheit thermometer registers a temperature of 140° F. The fall of temperature as registered by the Centigrade thermometer is:
11
Sep
A Centigrade and Fahrenheit thermometers are dipped in boiling water. The water temperature is lowered until the Fahrenheit thermometer registers a temperature of 140° F. The fall of temperature as registered by the Centigrade thermometer is: A difference of temperature of 25^∘C is equivalent to a difference of. September 11, 2021 Category: Chapter 14 - [...]
A difference of temperature of 25^∘C is equivalent to a difference of.
11
Sep
A difference of temperature of 25^∘C is equivalent to a difference of. A difference of temperature of 25^∘C is equivalent to a difference of. September 11, 2021 Category: Chapter 14 - Thermometry, Expansion and KTG , MTG NEET Physics ,