Physics, asked by Mrtoppwr, 10 months ago

Young's modulus y=21×10^11 D/cm^2 is equal to

Answers

Answered by sumantmodi

1

Answer:

y= 21× 10^11 dyne / cm^2

1dyne = 10^-5 N

1cm^2 = 10^-4 m^2

so y = 21× 10^11 × 10^-5× 10^4

= 21× 10^10N/m^2

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