A person sees a jet plane flying from east to west. When the plane is just above his head, the sound of plane appears to reach him at 60° with horizontal. If the velocity of sound is v, then velocity of jet plane is
(a)
2 v
(b)
v
(c)
(d)
A person sees a jet plane flying from east to west. When the plane is just above his head, the sound of plane appears to reach him at 60° with horizontal. If the velocity of sound is v, then velocity of jet plane is
(a)
2 v
(b)
v
(c)
(d)
Question ID - 153191 | SaraNextGen Top Answer
A person sees a jet plane flying from east to west. When the plane is just above his head, the sound of plane appears to reach him at 60° with horizontal. If the velocity of sound is v, then velocity of jet plane is
(a)
2 v
(b)
v
(c)
(d)
|
A person sees a jet plane flying from east to west. When the plane is just above his head, the sound of plane appears to reach him at 60° with horizontal. If the velocity of sound is v, then velocity of jet plane is |
|||||||
|
(a) |
2 v |
(b) |
|
(c) |
|
(d) |
|
1 Answer
127 votes
127