CBSE Class 11-science Physics Significant Figures and Dimensions
- dimensions of young modulus
- convert Newton/m2 into dyne/cm2
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pls solve this
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answer plz
- the dimension of stopping potential vo in photoelectric effect in units of plank's constant 'h',speed of light 'c' and gravitational constant 'G' and ampereA
- In physics if 2 quantities are dimensionless then their dimensional formula are equal?
- frequency of vibration (n) of a stretched string depends on its length (l) , tension (t) and linear mass density taking proportionality constant k=½ find a relation between them
- Calculate the wave number of a wave with a frequency of 6.2 *10^7
- The respective number of significant figures for the numbers 23.023; 0.0003 and 2.1´10-3 are (a) 4, 4, 2 (b) 5, 1, 2 (c) 5, 1, 5 (d) 5, 5, 2
- signify digit of 0.7048