এক আলোবর্ষ = কত?

A $6.4\times 10^{12}k$

B $8.3\times 10^{16}km$

C $9.3\times 10^{8}km$

D $9.4\times 10^{12}k$

Solution

Correct Answer: Option D

Practice More Questions on Our App!

Download our app for free and access thousands of MCQ questions with detailed solutions

Download Android App Login to Website

Related Topics