Question

Q. In Huygen's wave theory the locus of
all points in same phase is
requu
D. T
differ
Ans 1
A. A ray
B. A half period zone
CA wave front
D. A vibration
0
a wave front​

Answer 1

Answer:

1.thujuiiy

Explanation:

2 a rayhhihgy78kjoo0ljgcdtigugg