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In Banana and Japanese persimmon, vegetative parthenocarpy is observed.
An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is New...
In an electric motor, energy is transformed from:
When heated from 0° to 10°C volume of a given mass of water will -
A transformer has 1000 turns in the primary and 100 in the secondary coil. If input voltage is 220 V, output voltage is:
Which law is violated if two bodies in mutual gravitational interaction exert unequal forces on each other?
The half-life of a radioactive substance is 5 hours. How much of the substance remains after 15 hours?
In a charged conductor, where do the electrical charges tend to reside?
A sound with a single frequency is called a:
Calculate the work done in moving a charge of 2 C across two points having a potential difference of 12 V.
A circular coil of wire consisting of 120 turns, each of radius 12 cm carries a current of 0.30 A. What is the magnitude of the magnetic field B at the ...