Question

The phase difference between two waves represented by 

y₁ = 10^–6 sin [100t + (x/50) + 0.5]m 

y₂ = 10^–6 cos [100t + (x/50)]m 

where x is expressed in metre and t is expressed in second, is approximately. 

(a) 1.5 rad 

(b) 1.07 rad 

(c) 2.07 rad 

(d) 0.5 rad

Answer 1

Correct option: (b) 1.07 rad

Explanation: