The phase difference between two waves represented by y1=10−6sin[100 t+(x/50)+0.5]m y2=10−6cos [100 t+(x/50)]mwhere x is expressed in metres and t is expressed in seconds, is approximately
1.5 rad
1.07 rad
2.07 rad
0.5 rad
y1=10−6sin [100 t+(x/50)+0.5]
y2=10−6sin 100 t+x50+π2
Phase difference ϕ
=100t+(x/50)+1.57-100t+(x/50)+0.5 =1.07radians.