Home
Class 12
PHYSICS
If theta(1) and theta(2) be the apparent...

If `theta_(1)` and `theta_(2)` be the apparent angles of dip observed in two verticle planes at right angles to each other, then the true angle of dip `theta` is given by

A

`tantheta=(tantheta_1tantheta_2)/(sqrt(tan^2theta_1+tan^2theta_2))`

B

`tantheta=(tan^2theta_1tan^2theta_2)/(tan^2theta_1+tan^2theta_2)`

C

`tantheta=(tantheta_1tantheta_2)/(sqrt(tantheta_1+tantheta_2))`

D

`tantheta=(sqrt(tantheta_1tantheta_2))/(tantheta_1+tantheta_2)`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

If theta_1 and theta_2 be the apparent angles of dip observed in two vertical planes at right angles to each other, then the true angle of dip theta is given by

If phi_(1) and phi_(2) be the apparent angles of dip observed in two vertical planes at right angles to each other , then show that the true angle of dip phi is given by cot^(2) phi = cot^(2) phi_(1) + cot^(2) phi_(2) .

Angles of dip in two vertical planes at right angles to each other are cot^(-1) (1/2) and cot^(-1)(1/3) respectively.True angle of the dip is

The values of apparent angles of dip in two places measured in two mutually perpendicular planes are 30^(@) and 45^(@) . Determine the true angle of dip at the place

Aparant angle of a dip is 30° in a plane at 45° from the magnetic meridian, then the true dip is

A dip circle is at right angles to the magnetic meridian. What will be the apparent dip ?

The resultant R of two forces P and Q acting at an angle theta (obtuse angle i.e. theta gt 90^@ ) is given by

If theta is the polarising angle for two optical media whose critical angles are C_1 and C_2 , then the correct relation is

If hat a and hatb are two unit vectors inclined at an angle theta , then sin(theta/2)

The range of a projectile when launched at angle theta is same as when launched at angle 2theta . What is the value of theta ?