Physics, asked by hexal, 9 months ago

solve it guys..........

Attachments:

Answers

Answered by missShelly

31

❤.ḙ!ժ Պṳ♭ᾰԻᾰк ❤

using malus law,

IA cos^2 30° = IB cos^2 60°

3IA / 4 = IB / 4

IA / IB = 1/ 3

.•♫•thanks •♫•.

Answered by vineet9900

3

Explanation:

Answer refer in Attachment

Thank you

Attachments:

Previous Question

Next Question

Similar questions

English, 5 months ago

What was the little man's reaction when Patrick presented his wish to be granted? a) He kicked his legs b) He doubled his fists c) He grimaced and scowled d) all these three Give me answers...

Math, 5 months ago

Three persons whose monthly salaries together amount to Rs. 14.400, spend 80%, 85% and 75% of their salaries respectively. If their savings are in the ratio of 8:9:20, their respective monthly salaries are...

Math, 5 months ago

please explain and give ans A bucket completely filled with water, weighs 10•5. when it is 1/2 full,it weighs 5•375 kg. what is the mass of the bucket when it is empty? a. 0•25kg b. 0•5 kg c. 2•5 kg d. 2•56 kg...

Physics, 9 months ago

A car is running at the rate of 72 km/n, whe ng at the rate of 72 km/h, when suddenly brakes are applied so as to stop the car within 10 m. Find the force of brakes.

Social Sciences, 9 months ago

who led the struggle against apartheid? state any four practices followed in the system of apartheid in South Africa.

Accountancy, 11 months ago

Received intrest on loan from vimal 2000...

Science, 11 months ago

give the history of transport and how better modes of transport have evolved...

Science, 11 months ago

Working of electric motar 10th std in short...