Question

the cllass mark corresponding to class interval l 40-50 is ​

Answer 1

Answer:

Bhai mera action block ho gaya ha follow unfollow karna sa please mujha instagram ma message send karo na ki mera action block hata please mujha madat karo mere Instagram id ha raj_sharma2007 please mujha madat karo koi action block nikal ka liyaRadius of curvature mirror is 24cm find the focal length of mirror

Focal length of a mirror is defined as the distance between pole and principal focus of the mirror.

Several grand examples: Lituya Bay, Alaska, 1958—An earthquake-induced rockslide in 1958 set off a giant wave that trimmed trees to an altitude of 525 m. Sunda Strait, Indonesia, 1883—The explosion of Krakatau triggered a tsunami that killed an estimated 35,000 persons.Given that, R=−24cm

f=−12cm and m=1.5

By the lens formula,

v

1

+

u

1

=

f

1

1.5u

1

+

u

1

=−

12

1

1.5u

2.5

=−

12

1

or, u=−20cmBhai mera action block ho gaya ha follow unfollow karna sa please mujha instagram ma message send karo na ki mera action block hata please mujha madat karo mere Instagram id ha raj_sharma2007 please mujha madat karo koi action block nikal ka liyaIf the distance between pole and focus is 7.5 then what is the radius of curvature?

Answer 2

Answer:

thanks for free points