Physics, 03.03.2020 22:40 beautycutieforever10

What is the minimum diameter mirror on a telescope that would allow you to see details as small as 5.20 km on the moon some 384000 km away? Assume an average wavelength of 550 nm for the light received.
cm

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Answer from: americus777oz2aze

= 4.96cm

Explanation:

distance between objects of moon = 5.20km = 5.2 × 10³ m

Wavelength of light, λ = 550nm = 5.50 × 10⁻⁷m

distance of moon, L = 384000 km = 3.84 × 10⁸m

formula for resolving power of two objects

d = (1.22 × λ ×L) / D

D = (1.22 × λ ×L) / d

D = (1.22 × 5.50 × 10⁻⁷ ×3.84 × 10⁸) / 5.2 × 10³

D = 4.96cm

Answer from: Quest

explanation:

specific heat is the amount of heat required to raise the temperature of a unit mass of a substance.

Answer from: Quest

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