HC Verma Concepts Of Physics Exercise Solutions Of Chapter 2 (Physics and Mathematics)

HC Verma Concepts of Physics Solutions - Part 1, Chapter 2 - Physics And Mathematics: EXERCISE 1. A vector A makes an angle of 20° and B makes an angle of 110° with the X-axis. The magnitudes of these vectors are 3 m and 4 m respectively. Find...

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HC Verma Concepts Of Physics Exercise Solutions Of Chapter 1 (Introduction To Physics)

HC Verma Concepts of Physics Solutions - Part 1, Chapter 1 - Introduction To Physics: EXERCISE 1. Find the dimensions of (a) Linear momentum, (b) frequency and (c) pressure. Sol:  (a) Dimensionally, Linear momentum = mass...

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Conversion Of Unit From MKS (SI) To (CGS)

1. Velocity: We know,  Velocity = distance/(time) Or, (v = s/t) Dimensional formula of acceleration, [v] = L/T = LT-1 So, 1 m/s = (1 m) (1 s)-1       1 cm/s = (1 cm) (1 s)-1 Thus, (1 m/s)/(1 cm/s) = (1 m/1 cm) (1 s/1 s)-1 Or, (1 m/s)/(1 cm/s) = (100 cm/1 cm) (1 s/1 s)-1 Or, (1 m/s)/(1 cm/s) = (10)2 (1)-1 Or,...

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