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Diffusion is one of several transport phenomena that occur in nature. A distinguishing feature of diffusion is that it results in mixing or mass transport without requiring bulk motion. Thus, diffusion should not be confused with convection or advection, which are other transport mechanisms that use bulk motion to move particles from One place to another.
Quantity 1: Q : A number, greater than one, the difference between itself and its reciprocal is 40% of the sum of itself and its reciprocal. The square ...
Quantity-I: 'Arjun' and 'Bheem' are running on a circular track with a diameter of 'a' meters, at speeds of 25 m/s and 40 m/s, ...
Quantity-I: The perimeter of a square is 64 cm. Find the side of the square.
Quantity-II: The area of a rectangle is 150 cm², and its length is ...
Quantity 1 : A and B together can paint a wall in 12 hours. A alone can paint it in 18 hours. B paints for 5 hours, and then A completes the remaining w...
Aman' and 'Bhuvan' can complete a certain task in 24 days and 40 days, respectively. Both started working together, but 'Bhuvan' ...
Quantity I: The price of rice is decreased by 30%, by how much % the consumption is increase so that the expenditure will decreased by 10%?
Quant...
Quantity 1: If a student scores 25% marks then he is failed by 210 marks. But if he score 55% marks than he is passed with 240 marks. Find the passing...
Quantity I: A rectangular prism has a length of 10 cm, a width of 8 cm, and a height of 6 cm. What is the volume of the prism in cubic centimeters?
In the question, two Quantities I and II are given. You have to solve both the Quantity to establish the correct relation between Quantity-I and Quanti...
What is the minimum possible number of chocolates a boy can buy, if there must be atleast one chocolate of each kind?
Quantity I. The shop has ...