Question

Consider the following statements and select the correct statement(s).
I. $1$ calorie $=4.18$ joule
II. $1\mathring{A}=10^{-10}m$
III. $1MeV=1.6\times 10^{-13}$ joule
IV. $1$ newton $=10^{-5}$ dyne

• A. I, II and III
• B. III and IV
• C. I only
• D. IV only

Answer 1

Answer: (A)

$1$ newton $=10^5$ dyne