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Brightness of object
Skill of photographer
Closeness of object
Size of object
The time period of a satellite revolving in a circular path of radius R is T. the time period of the satellite of radius 9 R will be :
The time period of a seconds pendulums is-
The tip of the match-stick contains
The tonnage (1 ton, 2 ton, etc.) of an air conditioner (AC) denotes:
The total energy of an electron inside an atom is
The total energy of revolving electron in an atom
The trace metal present in insulin is
The tree which sends down roots from its branches to the soil is known as:
The type of glass used in making lenses and prisms is
The unit of measurement of noise is