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The title of the article published in the ‘Calcutta Review’ in March 1847 by Rowland Macdonald Stephenson was "our Indian railways". He is known as Promoter of the East Indian Railway. In 1845, the East Indian Railway Company was formed.
When the speed of car is doubled, then what will be the braking force of the car to stop it in the same distance?
What is the unit of the refractive index?
Let the electric field part of an electromagnetic wave is E = {(2.3 N/C) cos [(1.2 rad/m) y + (2.4 × 108 rad/s)t]} î.
Compute the...
Two spherical soap bubbles of radii r1 and r2 coalesce to form a bubble of radius R. If surface tension of soap solution is T, atmospheric pressure is P...
Boyle’s Law is applicable to gases under which conditions?
Two bodies of masses 3 kg and 5 kg are connected by a string and placed on a smooth horizontal surface. A force of 40 N is applied on the 5 kg block. Wh...
What is the phenomenon of bending of light around corners called?
What is the phenomenon of light splitting into colors when passing through a prism?
What is the momentum of a 2 kg object moving at 3 m/s?
What is the telescope designed to search for earth-size planets in the nearby region of our galaxy, termed as?