Share & grow the world's knowledge!
We want to connect the people who have knowledge to the people who need it, to bring together people with different perspectives so they can understand each other better, and to empower everyone to share their knowledge.
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.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
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.
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
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/
Q.23. A concave lens of refractive index 1.5 is immersed in a medium of refractive index 1.65. What is the nature of the lens?
When a concave lens (n = 1.5) is immersed in a medium with a higher refractive index (n = 1.65), it behaves as a convex lens, as the medium bends light more strongly than the lens. For more visit here: https://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-9/
When a concave lens (n = 1.5) is immersed in a medium with a higher refractive index (n = 1.65), it behaves as a convex lens, as the medium bends light more strongly than the lens.
For more visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-12/physics/chapter-9/
Define dimensional formula.
The dimensional formula expresses a physical quantity in terms of the base dimensions M (mass), L (length), T (time), etc. For example, velocity's dimensional formula is [𝑀^0L^1T^-1]. For more please visit here: https://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/
The dimensional formula expresses a physical quantity in terms of the base dimensions M (mass), L (length), T (time), etc. For example, velocity’s dimensional formula is [𝑀^0L^1T^-1].
For more please visit here:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-11/physics/chapter-1/