Science, asked by shreeyanshtiwari75, 2 months ago

please solve itplease

Attachments:

Answers

Answered by aaryaherkekar017

0

angle of incidence = angle of reflection

30⁰ = 30⁰

45⁰ = 45⁰

60⁰ = 60⁰

90⁰ = 90⁰

hope this helps

please mark me as branliest

Previous Question

Next Question

Similar questions

Math, 1 month ago

if a minus b whole cube plus B minus C whole cube plus c minus a whole cube equal to 3 k then the value of a cube minus b cube into a cube minus b cube into C³ minus a³ upon k ?

Math, 1 month ago

8/√5-√6 rationalise the denominator...

Biology, 1 month ago

what type of asexual reproduction takes place in Chlamydomonas?

Math, 2 months ago

A plane is the surface which extends indefinitely in all the...

Hindi, 2 months ago

फटी हुई किताब आने पर, दुकानदार को शिकायत करते हुए पत्र लिखें।...

Social Sciences, 9 months ago

If Name the evils which had weakened the Indian society before Independence. 2 What did ourconstitution framers want a 31 What is the aim of Indian Constitution? 4 What do you mean by 'One Man One vore '2 5. What is known as a Coalition government 6. What are the threats te equality ? 7. In which two ways has the government of India implemented the provisions of the Constitution given under the...

English, 9 months ago

thought full analysis of use of masses will lead to...

Math, 9 months ago

- Find the value of (V3 + V11)2 + (V3 - V11)2.