Science, asked by Anonymous, 7 months ago

Someone solve the above question

Attachments:

Answers

Answered by Bini8292

3

Answer:

30 Think soo not sure.........

Answered by SnataMajumder

3

A sound waves strikes the surface of reflecting body at an angle of 30°. The angle of incidence for the sound wave is 30°

hope it works out for you...

I Purple U

Previous Question

Next Question

Similar questions

Hindi, 3 months ago

. పులి ఆవును నమ్మడానికి గల కారణాలు ఏవి?

Math, 3 months ago

3. Monica is tall and each step she takes is about 75 cm. It took her 2.5 steps to measure width of the corridor outside her classroom. What is the width of the corridor? मोनिका इंस्टॉल एंड इट्स टैक्सी टेक अबाउट 25 सेंटीमीटर इन टू खाटू पॉइंट फाइव स्टेप टू मेजर विद द कॉरिडोर आउटसाइडर क्लासरूम व्हाट इज विद ऑफ द कॉरिडोर ...

World Languages, 3 months ago

'ভারততীর্থ' কবিতা থেকে কিছু important mcq questions answers দিলে ভালো হয়...

English, 7 months ago

D. Find and write words from the poem 'First Day at School that mean the same as the following 1. Look constantly 2. Think about 3. Fine 4. Appreciate...

Math, 7 months ago

Find the quadratic polynomial whose sum of zeroes is 10 and the product is -39.

Math, 10 months ago

insert two rational numbers between 17/5 and 17/3...

Geography, 10 months ago

wheel diagram practical geo class 12...

English, 10 months ago

Q4 There is an error in each line. Identify the error and write down the corrected word. (5) In the traditional sense prayer meant Communicating on God Almighty.It includes the devotions, verbal but mental prayers _ that are saying. There are various ways and forms to prayer like meditation, vocal prayers etc.