The radius of the proton is about 10^(-15)m. The radius of the observable universe is 10^(26) m. Identify the distance which is half-way between, these two extremes on a logarithmic scale.

The radius of the proton is about 10^(-15)m. The radius of the observa

1.	The radius of the proton is about 10^(-15)m. The radius of the observable universe is 10^(26) m. Identify the distance which is half-way between, these two extremes on a logarithmic scale.
Answer» `10^(21)`m `10^(6)`m `10^(-6)`m `10^(0)`m Solution :`10^(6)`m