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Number of significant figures in Gravitational constant 'G' a)zero b)3 c)2 d)infinite?
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Significant Figures in Gravitational Constant 'G'
Answer: The number of significant figures in the gravitational constant, also known as Newton's constant, is two (2).
Explanation:
The gravitational constant, denoted by the letter 'G', is a physical constant that appears in the formula for Newton's law of universal gravitation. Its value is approximately 6.67430 × 10^-11 N·(m/kg)^2.
In scientific notation, the number of significant figures is determined by the digits that are non-zero and those that are uncertain. In the case of 'G', the value has eight digits after the decimal point, but only the first two digits are considered significant. The remaining six digits are uncertain and do not contribute to the precision of the value.
Therefore, the number of significant figures in 'G' is two (2).
Conclusion:
It is important to note that the number of significant figures in a physical constant or any other measurement is crucial for accurate calculations and predictions in science. Rounding off the value of 'G' to two significant figures ensures that the calculations involving this constant are within the acceptable range of uncertainty.
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Number of significant figures in Gravitational constant 'G' a)zero b)3 c)2 d)infinite?
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Number of significant figures in Gravitational constant 'G' a)zero b)3 c)2 d)infinite? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Number of significant figures in Gravitational constant 'G' a)zero b)3 c)2 d)infinite? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Number of significant figures in Gravitational constant 'G' a)zero b)3 c)2 d)infinite?.
Number of significant figures in Gravitational constant 'G' a)zero b)3 c)2 d)infinite? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Number of significant figures in Gravitational constant 'G' a)zero b)3 c)2 d)infinite? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Number of significant figures in Gravitational constant 'G' a)zero b)3 c)2 d)infinite?.
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