In reflecting type telescope objective lens is replaced by convex parabolic mirror is this statement true justify
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Answered by
105
The statement "In reflecting type telescope objective lens is replaced by convex parabolic mirror" is FALSE
Explanation:
Reflecting type telescope
One objective lens is replaced by a concave parabolic mirror of large aperture.
Free of chromatic and spherical aberrations in reflecting type telescope.
The reflective type telescope's resolving power is higher than the refractive type telescope.
Newton designed the reflecting type telescope to observe distant stars.
High resolution is achieved by using a large aperture mirror.
Compared to a refractory type telescope, the image is brighter.
Answered by
17
Answer:
False
Explanation:
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