Physics, asked by mz5259182, 17 days ago

A doctor has prescribed a corrective lens of power +2.0d. Find the length of the lens

Answers

Answered by eramgraphics

0

40.2

may be it will help you

Previous Question

Next Question

Similar questions

English, 8 days ago

solve it the eng ques...

Math, 8 days ago

if x+y=9 and xy=20 then find the value of x^2-y^2...

Math, 8 days ago

The 5 rupee coin weighs 9 g. The weight of sack containing 2400 coins will be...

Geography, 17 days ago

The salinity of___sea is high...

Science, 17 days ago

.what is radiation explain...

Chemistry, 9 months ago

In the reaction 2 KMnO, +16HCI5C1, + 2MnCl, +2 KCl +8H,0 reduction product is .

Math, 9 months ago

pls ans the question...

Chemistry, 9 months ago

N2o5 gives 2no2+1/2o2.this reaction is of first order.given that k=5×10-4s-1.if initial concertrain of n2o5 is 0.25mol l-1,find a time for when the concentration of no2 is 0.20 mol l-1?