Science, asked by riya89363, 1 month ago

tell proper answer

Attachments:

Answers

Answered by sj9628897892

3

Angle of incidence. Angle of reflection

(I) 15° 15°

(ii) 50° 50°

(iii) 25° 25°

(iv)80° 80°

(v) 90° 90°

Explanation:

In reflection we know that

<angle of incidence = <angle of reflection.

Previous Question

Next Question

Similar questions

Hindi, 23 days ago

निपट का अर्थ हिंदी मे...

English, 23 days ago

Two classmates Salma and Anil simplified two different expressions during the revision hour and explained to each other their simplification. Salma explains simplification of √2 √5+√3 by rationalizing the denominator and Anil explains simplifications of (√5 + √3)( √5 − √3) by using identity. Answer the following questions. 3x2=6 (i) By rationalizing the denominator of Salma got the answer (ii)...

Geography, 23 days ago

D) Match the following: 1) June 2) Secondary activity 3) Silicon Valley 4 - Manchester of India a) Papers b) California C) Ahmedabad d) natural fibre ...

Math, 1 month ago

7+7-7+8-10-12+12-25 =...

English, 1 month ago

Rewrite the following sentence using Capital letters, where necessary. 1) mohan, sohan , and I went to see gemini circus ...

Math, 9 months ago

The range of 36,42,39.6,43.2,26,23 is...

Biology, 9 months ago

What are the uses artifical plants hormone...

English, 9 months ago

Which places was Bismillah Khan particularly fond of and why...