Science, asked by cocoqueen, 11 months ago

guys plzz if uk then only ans plzzz

Attachments:

Answers

Answered by Anonymous

1

Explanation:

Answer is 50 degree...

According to diagram....

(90-40)=i

Therefore i=50 Degree...

#Hopes it helps u..

#Best luck

Answered by gurpreetkamboj177

1

Explanation:

50 becuz 40+ insudent ray = 90

then , I = 90-40

=50

Previous Question

Next Question

Similar questions

Chemistry, 5 months ago

What happens when methane reacts with steam at 1270K? Give chemical reaction.

Math, 5 months ago

what will be the cost price if SP is 20 and loss is 15...

Physics, 5 months ago

the torque transmitted by a solid shaft of diameter 40mm if the shear stress is not to exceed 4MP a would be...

Math, 11 months ago

Essay on taj mahal in punjabi 200 words...

Biology, 11 months ago

Actively growing and dividing cell are quickly damaged by ________.

CBSE BOARD X, 1 year ago

how does the novel connect to different society? explain with example...

Physics, 1 year ago

The rotation of the earth having radius r about it's axis speeds up-to a value such that a man at latitude angle 60° feels weightlessness.the duration of the day in such case is...

Math, 1 year ago

find this question. I need to solve this but I can't...