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JEE Mains 2020 - 30 Days Revision | Area Under The Curve - Most Important Questions | Maths

The spectral emissive power E_(lambda) for a body at temperature T_(1) is poltted againist the wavelenght and area under the curve is found to be A.At a different temperature T_(2) the area is found to be A then lambda_(1)//lambda_(2)= .

The spectra of a black body at temperatures 273^(@)C and 546^(@)C are shown in the figure. If A_(1) and A_(2) be area under the two curves respectively, the value of (A_(2))/(A_(1)) is

Discussion OF Area Under Curve exercise q.no.1-19

Calculate the area under the curve y=2sqrtx included between the lines x = 0 and x = 1.

Calculate the area under the curve y=2sqrtx included between the lines x = 0 and x = 1.

A point P moves such that the sum of the slopes of the normals drawn from it to the hyperbola xy=4 is equal to the sum of the ordinates of feet of normals. The locus of P is a curve C. Q. The area of the equilateral triangle inscribed in the curve C having one vertex as the vertex of curve C is

Statement-1 :The area under the maxwell distribution molecular speed curve remains same irrespective of temperature of gas. Statement-2 :The fraction of molecules with most probable speed increases with increases of temperature.

Find the area under the curve y =2 sqrtx between the ordinates y =0 and x =1.