In a concave mirror
In a concave mirror, an object is placed a distance d1 from the focus and the real image is formed at a distance d2 from the focus. Then the focal length of the mirror is
27
Oct
In a concave mirror, an object is placed a distance d1 from the focus and the real image is formed at a distance d2 from the focus. Then the focal length of the mirror is an object is placed a distance d1 from the focus and the real image is formed at a distance d2 [...]