brainc5628 brainc5628

05-02-2024
Physics

contestada

The power of a biconvex lens is 10 dioptre and the radius of curvature of each surface is 10 cm. Then the refractive index of the material of the lens is :

A. 32
B. 98
C. 43
D. 53

Respuesta :

Otras preguntas

When Tyson opens and lays a cereal box out flat, he sees that the top and the bottom of the box both measure 11 inches by 8 inches, the sides of the box both me

What prohibits lipids from being a readily available energy source? a. Fat must be broken down into fatty acids before being converted to glucose. b. Lipids are

Which set of resources is likely to be most useful in analyzing a period-specific novel? thesaurus, general dictionary, glossary of historical terms encyclopedi

Which sentence uses the words loose and lose correctly? Did you lose your loose tooth yet? The rope was so lose around the calf’s neck, it looked like the ranch

Read the following passage from The Merry Adventures of Robin Hood by Howard Pyle that describes Robin Hood and a beggar. Robin's beard is as yellow as gold, wh

Which of the following explains why antibiotics will not work against a viral infection? a. Viruses replicate at such an accelerated rate that antibiotics are u

You are conducting a survey on the best beaches in the world. Which group would probably give the most reliable data? responses from tourists who wish to visit

Simplify the expression (2x − 9)(x + 6).

Trends in Latin American population growth over the past 50 years are best described as?

what is 25% of $600 dollars?