Question

Youngs modulus of steel is 19 NM^2.Express it in C.G.S system.

Answer 1

Answer:

TO MY KNOWLEDGE

Young's modulus of steel is 19×1010Nm2. Expres it indyne/cm^2. Here dyne is the CGS unit of force. Thus, [Y]=FL2=MLT-2L2=ML-1T-2.

Explanation:

HOPE THIS HELPS

Answer 2

Answer:

190 dyne/cm^2

Explanation:

SI : N/m^2

CGS : dyne/cm^2

now....

1N = 100000 dynes

1m^2 = 10000 cm^2

hence....

1 N/m^2 = 100000/10000 = 10 dyne/cm^2

therefore...

19 N/m^2 = 19 × 10 = 190 dyne/cm^2