Question

Two waves are represented by the equations y₁ = a sin (ωt + kx + 0.57) m and y₂ = a cos (ωt + kx) m, where x is in meter and t in sec. The phase difference between them is(a) 1.0 radian(b) 1.25 radian(c) 1.57 radian(d) 0.57 radian

Answer 1

correct option is (a) ➡️1.0 radain

Hope this helps you ☺️☺️⭐✨✨⭐✌️✌️

Answer 2

the correct option is a 1.0 radian