Question
To commemorate the only visit of Mahatma Gandhi to the
All India Radio in the year 1947, that day was declared and named as Public Service Broadcasting Day, it is observed on?Solution
On 12th November, 1947 Mahatma Gandhi visited All India Radio for the first and only time he addressed the displaced people who were refugees from Pakistan, they had temporarily settled at Kurukshetra in Haryana after partition.
In an experimental arrangement of a Fresnel's biprism, monochromatic light of wavelength 2. is used to produce interference fringe pattern. On introduc...
Which of the following is an alpha particle which is emitted in radioactivity?
A copper block of mass 3 kg is heated in a furnace to a temperature of 450°C and then placed on a large ice block. Find the maximum amount of ice that...
Which graph represents uniform motion?
What type of lens is used to correct myopia (shortsightedness)? Â
The part of the eye having the largest refractive index is -
The ratio of the total distance traveled by a body to the total time taken is its:
The time period of a simple pendulum depends on — Â
When a passenger in a moving bus is suddenly thrown forward when the bus stops, this is explained by:
What device is used to measure electric current? Â
