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What are base quantities?
The seven base quantities are length, mass, time, electric current, temperature, amount of substance, and luminous intensity. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
The seven base quantities are length, mass, time, electric current, temperature, amount of substance, and luminous intensity.
For more please visit here:
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What is parallax error?
Parallax error arises when the line of sight is not perpendicular to the scale while taking readings. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
Parallax error arises when the line of sight is not perpendicular to the scale while taking readings.
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How is the dimensional formula used to check the correctness of an equation?
To check correctness, ensure that the dimensions on both sides of the equation are the same. If they match, the equation is dimensionally correct. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
To check correctness, ensure that the dimensions on both sides of the equation are the same. If they match, the equation is dimensionally correct.
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State the principle of homogeneity of dimensions.
According to the principle of homogeneity of dimensions, all terms in a physically meaningful equation must have the same dimensions. This question related to Chapter 1 physics Class 11th NCERT. From the Chapter 1. Units and Measurements. Give answer according to your understanding. For more pleaseRead more
According to the principle of homogeneity of dimensions, all terms in a physically meaningful equation must have the same dimensions. This question related to Chapter 1 physics Class 11th NCERT. From the Chapter 1. Units and Measurements. Give answer according to your understanding.
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What are the two types of errors in measurements?
The two types of errors are: 1. Systematic Errors - Occur due to defective instruments or incorrect calibration. 2. Random Errors - Arise from unpredictable fluctuations during measurements. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
The two types of errors are:
1. Systematic Errors – Occur due to defective instruments or incorrect calibration.
2. Random Errors – Arise from unpredictable fluctuations during measurements.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/