_______________displacement or difference in the apparent position of an object viewed along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two lines.

Echo

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Parallax

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Triangulation

No worries! We‘ve got your back. Try BYJU‘S free classes today!

None of These

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Parallax
Parallax displacement or difference in the apparent position of an object vied along two different lines of sight, and is measured by the angle or semi-angle of inclination between those two lines.

Suggest Corrections

Similar questions

\begin{matrix} i) h o r i z o n t a l & a) i s t h e a n g l e b e t w e e n l i n e o f s i g h t a n d t h e h o r i z o n t a l l e v e l & l e v e l w h e n t h e o b j e c t i s a b o v e t h e h o r i z o n t a l l i n e . i i) l i n e o f s i g h t & b) i s t h e l i n e r u n n i n g p a r a l l e l t o t h e p l a n e o n w h i c h t h e o b j e c t i s k e p t . i i i) a n g l e o f & c) i s t h e l i n e d r a w n f r o m t h e e y e o f t h e o b s e r v e r t o t h e e l e v a t i o n & p o i n t i n t h e o b j e c t v i e w e d b y t h e o b s e r v e r . i v) a n g l e o f & d) i s t h e a n g l e b e t w e e n l i n e o f s i g h t a n d t h e h o r i z o n t a l d e p r e s s i o n & l e v e l w h e n t h e o b j e c t i s b e l o w t h e h o r i z o n t a l l i n e . \end{matrix}

α

C

β

0.4

m

30^{\circ}

12 : 3.

1

2

Join BYJU'S Learning Program