Science, asked by anmolprasad968, 1 month ago

The focal length of convex lens is 15 cm, its power will be *

+ 0.066 D

+ 6.66 D

- 0.066 D

- 6.66

Answers

Answered by sureshbm12

0

the correct answer is 0.067

Previous Question

Next Question

Similar questions

Math, 21 days ago

The ones digit of the cube of the number 111 is...

Geography, 21 days ago

which of the following aspect best signifies the image given above ...

English, 21 days ago

tell whether it is transitive or intransitive verb. she is sitting by the fire side...

Social Sciences, 1 month ago

what do you mean by social distancing ...

Math, 1 month ago

factorise y²+18y+65 jaldi do important...

Math, 9 months ago

For a certain normal distribution the first moment about 10 to 40 and the fourth moment about 50 is 48. What are the mean and variance ? Find also (i) P(X < 45), (ii) P(X 2 45), (ii) P(46 <X < 48), (iv) P(54 s Xs 56) Hint: (given first moment about 10 is 40, a=10, µ', = 40 Mean u = u', +a = 50 and fourth moment u'=48 we know that by properties of moment l4 = u'4 = 3σ^4, σ= 2)...

Physics, 9 months ago

an....... is connected in series in an electric circuit. *...

English, 9 months ago

He was dismayed (voice change)...