Two ideal gas thermometers A and B use oxygen and hydrogen respectively. The following observation are made: What further procedure is needed in the experiment to reduce the discrepancy between the two readings?

Two ideal gas thermometers A and B use oxygen and hydrogen respectively. The following observation are made. What is the absolute temperature of normal melting point of sulphur as read by thermometers A and B?:

Two ideal gas thermometers A and B use oxygen and hydrogen respectively. The following observation are made: What do you think to the reason for slightly different answers from A to B? (The thermometers are not faulty).

An oil company has two depots A and B with capacities of 7000 l and 4000 l respectively. The company is so supply oil to three petrol pumps, D,E and F whose requirements are 4500 l, 3000 l and 3500 l respectively. The distance between the depots and the petrol pumps is given in the following table: Assuming that the transportation of cost of 10 litres of oil is Rs. 1 per km, how should be the delivery be scheduled in order that the transportation cost is minimum? what is the minimum cost?

Two godowns A and B have grain capacity of 100 quintals and 50 quintals respectively. They supply to 3 ration shops D, E and F whose requriments are 60,50 and 40 quintals respectively. The cost of transportation per quintals from the godowns to the shops are given in the following table: How would the supplies be transported in order that the transportation cost is minimum. what is the minimum cost?

Two godowns A and B have grain capacity of 100 quintals and 50 quintals respectively. They supply to 3 ration shops D,E and F whose requirements are 60, 50 and 40 quintals respectively. The cost of transportation per quintal from the godowns to the shops are given in the following table: How should the supplies be transported in order that the transportation cost s minimum? What is the minimum cost?

Two godowns A and B have grain capacity of 100 quintals and 50 quintals respectively. They supply to 3 ration shops D,E and F whose requirements are 60, 50 and 40 quintals respectively. The cost of transportation per quintal from the godowns to the shops are given in the following table: How should the supplies be transported in order that the transportation cost s minimum? What is the minimum cost?

Two dice are thrown and the sum of the numbers which come up on the dice is noted. Let us consider the following events associated with this experiment : A : the sum is even B : the sum is a multiple of 3 C : the sum is less than 4 D : the sum is greater than 11. Which of these events are mutually exclusive ?

In double-slit experiment using light of wavelength 600 nm, the angular width of a fringe formed on a distant screen is 0.1^@ . What is the spacing between the two slits?

Two sitarstrings A and B playing the note ‘Ga’ are slightly out of tune and produce beats of frequency 6 Hz. The tension in the string A is slightly reduced and the beat frequency isfound to reduce to 3 Hz. If the original frequency of A is 324 Hz, what is the frequency of B?

Consider the D "_1^2H + "_1^3H rarr "_2^4He +n - Consider the radius of both deuterium and tritium to be approximately 2.0 fm. What is the kinetic energy needed to overcome the coulomb repulsion between the two nuclei? To what temperature must the gas be heated to initiate the reaction?