Answer:
d₂=232.8 m
Explanation:
We know that formula for resolution given as
θres = 1.22 λ/d
Where
λ=wavelength
d=diameter
Given that resolution should be same.So we can say that
1.22 λ₁/d₁= 1.22 λ₂/d₂
λ₁/d₁= λ₂/d₂

Given that
λ₂=582 nm
λ₁=2 cm
d₁=8000 km

d₂=232.8 m
Here is the answer. The microscope parts that should routinely be adjusted to control the light source and provide optimal illumination of the specimen are the following: <span>light source; condenser; specimen; objective lens; ocular lens. Hope this answers your question.</span>
Answer:
1/9 of that just outside the smaller sphere
Explanation:
The electric field strength produced by a charged sphere outside the sphere itself is equal to that produced by a single point charge:

where
k is the Coulomb's constant
Q is the charge on the sphere
r is the distance from the centre of the sphere
Calling R the radius of the first sphere, the electric field just outide the surface of the first sphere is

The second sphere has a radius which is 3 times that of the smaller sphere:

So, the electric field just outside the second sphere is

So, the correct answer is 1/9.
I believe the answer is:
~D. Very dusty irregular galaxy.
Hope this helps!!!
Answer:
decantation, distilling, freezing