Question

formula of lens and mirror​

Answer 1

Answer:

All three are sign sensitive as in a mirror and lens, each side has a different denotation. Even the power of lens formula is sign sensitive, as it is calculated using focal length of a lens. The magnification also is composed of V and U, or height of image and object, all sign sensitive.

Answer 2

Answer:

All three are sign sensitive as in a mirror and lens, each side has a different denotation. Even the power of lens formula is sign sensitive, as it is calculated using focal length of a lens. The magnification also is composed of V and U, or height of image and object, all sign sensitive.

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