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Find the derivatives of y=sin(x^2 – 4)
26
Aug
Find the derivatives of y=sin(x^2 – 4) Find the derivatives of y=sin(x^2 - 4) August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
if y=sinx/x+cosx then find dy/dx
26
Aug
if y=sinx/x+cosx then find dy/dx if y=sinx/x+cosx then find dy/dx August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The coefficient of linear expansion of brass and steel are α1 and α2. If we take a brass rod of length l1 and steel rod of length l2 at 0 degree C and their difference in length (l2 − l1) will remain the same at all temperatures if
26
Aug
The coefficient of linear expansion of brass and steel are α1 and α2. If we take a brass rod of length l1 and steel rod of length l2 at 0 degree C and their difference in length (l2 − l1) will remain the same at all temperatures if Wien's displacement law expresses relation between August [...]
if y=(x^2 +2x /3x-4) then find dy/dx
26
Aug
if y=(x^2 +2x /3x-4) then find dy/dx if y=(x^2 +2x /3x-4) then find dy/dx August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
if y=(x^2 +1 /x+1) then find dy/dx
26
Aug
if y=(x^2 +1 /x+1) then find dy/dx if y=(x^2 +1 /x+1) then find dy/dx August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
The temperature of the sun is doubled, the rate of energy received on earth will be increased by a factor of :
26
Aug
The temperature of the sun is doubled, the rate of energy received on earth will be increased by a factor of : the rate of energy received on earth will be increased by a factor of : The temperature of the sun is doubled August 26, 2020 Category: Chapter 17 - Thermal Properties of Matter [...]
Find the derivatives of y = (t^2 – 1 )/ (t^2 + 1)
26
Aug
Find the derivatives of y = (t^2 – 1 )/ (t^2 + 1) Find the derivatives of y=t^2 -1 /t^2 +1 August 26, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
A black body is at temperature of 500 K. It emits energy at rate which is proportional to
26
Aug
A black body is at temperature of 500 K. It emits energy at rate which is proportional to A black body is at temperature of 500 K. It emits energy at rate which is proportional to August 26, 2020 Category: Chapter 17 - Thermal Properties of Matter , NEET Last 32 Years Solved 1988 - [...]
The radiant energy from the sun, incident normally at the surface of earth, is 20 kcal/m 2 min. What would have been the radiant energy incident normally on the earth, if the sun had a temperature twice of the present one?
26
Aug
The radiant energy from the sun, incident normally at the surface of earth, is 20 kcal/m 2 min. What would have been the radiant energy incident normally on the earth, if the sun had a temperature twice of the present one? if the sun had a temperature twice of the present one? incident normally at [...]
The wavelength corresponding to maximum intensity of radiation emitted by a source at temperature 2000 K is λ. then what is the wavelength corresponding to maximum intensity of radiation at temperature 3000 K ?
26
Aug
The wavelength corresponding to maximum intensity of radiation emitted by a source at temperature 2000 K is λ. then what is the wavelength corresponding to maximum intensity of radiation at temperature 3000 K ? The unit of Stefan's constant is August 26, 2020 Category: Chapter 17 - Thermal Properties of Matter , NEET Last 32 [...]