Science, asked by lataarora772, 11 months ago

PART-A
1. a)
A spherical mirror and a thin
spherical lens have focal lengths
-15 cm each. Mirror and lens
possibly are

Answers

Answered by YOGESHmalik025

0

Answer:

CONCAVE ................

Answered by rk1661443

0

Explanation:

it is so simple........

Previous Question

Next Question

Similar questions

Math, 5 months ago

A man buys a plot of land for 72000. He sells one-third of the land at a loss of 20% and two- fifth at a gain of 25%. At what price must he sell the remaining land so as to make an overall profit of 10%?

Math, 5 months ago

In -5ab², the co-efficient of a is...

Computer Science, 5 months ago

(গ) একটি সংগঠিত Retail এর উদাহরন হল (a) স্থানীয় মুদিখানা দোকান (b) স্থানীয় সাইকেল গ্যারেজ (c) Big Bazar (d) কোনটেই নয়...

Computer Science, 11 months ago

Can anyone please tell me the programs in QB64 for the statements given in no. 4,6 and 7?

Science, 11 months ago

what is the formula of hydro phosphate...

Physics, 1 year ago

Why does a current carrying conductor kept in a magnetic field experience force?On what factors does the direcfion of this force depend?Name and state the rule used for determination of this force?

Math, 1 year ago

The average marks obtained by 100 candidates in an examination is 50; the average marks of candidates who passed is 60 and that of the failed candidates is 20. How many candidates have passed in the examination? Select one: a. 50 b. 75 c. 60 d. 25...

Biology, 1 year ago

Why do animals exibiting external fertilization produce a latge amont of gametes?