English, asked by nk1010057, 4 months ago

“ You may have to wait a few minutes ,but don't be late “a)Name the chapter. b)Who is the speaker and to whom is he or she talking to?​

Answers

Answered by Nylucy
1

jb and lucy my love

Explanation:

If the image of an object is viewed in two plane mirrors that are inclined to each other more than one image is formed. The number of images depends on the angle between the two mirrors.

The number of images formed in two plane mirrors inclined at an angle A to each other is given by the formula below for the different cases:

Case(1) : If (360/A) =Even then,

Number of images =(360/A)−1

Case(2) : If (360/A) =Odd,

(1) If mirrors are placed symmetrically then,

Number of images =(360/A)−1

(2) If mirrors are placed unsymmetrically then,

Number of images =(360/A)

Here, angle of inclination =60

0

So, (360/A) =(360/60)=6 [Which is even]

Hence, The no. of images will be =(360/A)−1

Substituting A as 60

0

in the formula (360/60)−1=6−1=5

Hence, the no. of images formed will be 5.

So, option(B):5 will be the correct answer.

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