<span>Some minerals might have similar color, but different streaks. Others might have the same streak color, but different colors</span>
The answer is a bc electric is fast
Answer:
A: Sunlight contains ultraviolet waves only.
Explanation:
Hopefully this helps!
Answer:
a)It is NOT possible using this telescope, to see the two stars as separate stars
b)
Explanation:
From the question we are told that:
Diameter of lens,
Distance from both star
Distance between both stars
Wavelength of light
Generally the equation for angle subtended by the two stars at the lens is mathematically given by



Generally the equation for minimum angular separation of two object is mathematically given by

Therefore


It is NOT possible using this telescope, to see the two stars as separate stars
b)
Generally the equation for minimum diameter of the lens is mathematically given by


