Math, asked by asmitadey5594, 1 year ago

A concave mirror has a radius of curvature of 1.6m. Find the focal length

Answers

Answered by shubham3660

10

r = 1.6
f=?

we know that f = r/2

so f = 0.8 m

Previous Question

Next Question

Similar questions

Chemistry, 7 months ago

which chemical is added to increase the refractive index of ordinary glass?

India Languages, 7 months ago

Please tell me the answer of the question.

Science, 7 months ago

Tick the correct answer. please answer me fast.

Math, 1 year ago

A company produces two types of goods a and b, that require gold and silver.Each unit of type a requires 3g of silver and1g of gold while that of b requires 1g of silver and 2g of gold.The company can use atmost 9g of silver and 8g of gold.If each unit of type a bring a profit of rupees 40 and that of type b rupees 50,find the number of units of each type that the company should produce to...

Math, 1 year ago

find the circumference of circle having radius 35 cm...

Social Sciences, 1 year ago

What is the purpose of lok Adalat...

Science, 1 year ago

what is the s.I unit of temperature...

History, 1 year ago

what made green revolution change Indian agriculture...