Question
Identify the order of chronological
development of the theory of demand. a. Marshall’s theory of demand b. Indifference curves c. Revealed preference theory d. Weak Preference ordering theory of demand. Codes:Solution
A,b,c,d
The escape velocity from a planet is 11.2 km/s. What is the minimum kinetic energy per kg needed to escape?
1. 6.3 x 107 J/ Kg
<...Which of the following methods is suitable for preventing an iron frying pan from rusting?
Speed of sound in air is unaffected by change in :
Two projectiles are launched simultaneously from the same point with equal initial speeds but different angles θ and (90°– θ). Which of the followi...
The hardest naturally occurring substance on Earth is:
During the fermentation of sugar, the compound which is always formed is…………?
What principle/law explains the working of the hydraulic brakes in automobiles?
On the basis of which phenomenon does a Jet Engine work?
Which one of the following oxides reacts with both acid and base?
What do we call sound waves with frequencies below 20 Hz?
