GK
PHYSICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Mass and Weight
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Weight and Height
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Wieght and Height
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Wieght and Mass
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Detailed explanation-1: -All physical quantities are classified into vectors and scalars.
Detailed explanation-2: -Since weight is the gravitational force acting on an object, it is a physical quantity with both magnitude and direction. Hence it is a vector quantity.
Detailed explanation-3: -A physical quantity is a property of an object that can be measured or a physical quantity is a physical property that can be quantified with a measuring instrument. For example: length, width, time, weight, etc. Q.
Detailed explanation-4: -A physical quantity can be expressed as a value, which is the algebraic multiplication of a ‘ Numerical value ‘ and a ‘ Unit ‘. For example, the physical quantity of mass can be quantified as ‘32.3 kg ‘, where ‘32.3’ is the numerical value and ‘kg’ is the Unit.