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South Korea's beautiful girl has won this title among the 86 contestants for the year 2022. This was the 22nd edition of the Miss Earth 2022.
Which instrument is used to measure the moisture content in the air?
The current across the 3 ohm resistance in the given circuit is:
The mass and energy equivalent to 1 a.m.u. respectively are -
When a cannonball is fired, its motion is an example of ______.
A plane mirror is placed on a wall. A man walks directly toward the mirror at 2 m/s. The speed at which his image approaches him is:
The intensity of any wave is proportional to which quantity?
A potentiometer is an accurate and versatile device to make electrical measurements of E.M.F. because the method involves:
Which of the following waves require a medium to travel?
What is the wavelength of visible spectrum?
What happens to the resistance of a wire if its length is doubled?