सन्निकटन #!#Approximation A.O.D.

- A glass sphere of refractive index mu 2.4 has one half silvered. A point object O is placed in front of the sphere at a distance d as shown in the figure. The value of d for which image of O is coinciding with the object O itself is given by d = kR then value of K will be? Consider paraxial rays approximation to be valid.

The boiling point of Kr and Rn are -152°C and -62°C respectively. Find the approximate boiling point o fXe.

सन्निकटन |उदाहरण |OMR

सन्निकटन|उदाहरण |सारांश

H_(2)O_(2) is sold as a solution of approximately 5.0gH_(2)O_(2) per 100 ml of the solution. The molarity of this solution is approximately

For the following unit cell of a 2D arrangement what will be approximate void % ?

H_(2)O_(2) solution used for hair bleacging is sold as a solution of approximately 5.0 g H_(2)O_(2) per 100 mL of the solution. The molecular mass of H_(2)O_(2) is 34. The molarity of this solution is approximately

The number of molecules in 11 g of carbon dioxide approximately (C = 12, O = 16)

ABCD is a parallelogram and O is the point of intersection of its diagonals.If ar(/_AOD)=4cm^(2) find ar(/_AOB)