That statement is true

an HR Diagram would plotted the absolute magnitude of the stars against their color. The resultant plots of this diagram showed that the relationship between the luminosity and temperature of the Star are not Random

8 0

3 years ago

Telescope A has a diameter of 1.00 meters, while telescope B’s diameter is 9.00 meters. What is the ratio of the angular resolut

Mama L [17]

Answer:

the ratio of resolution will be $\frac{1}{9}$

Explanation:

We have given the diameter of Telescope A is 1 meter

And diameter of telescope B is 6 meter

We know that resolution of telescope is inversely proportional to diameter of the telescope

So $resolution\ \propto\frac{1}{diameter}$

We have to find the ratio of resolution of B to A

So $\frac{\Delta \Theta _B}{\Delta \Theta _A}=\frac{D_A}{D_B}=\frac{1}{9}$

So the ratio of resolution will be $\frac{1}{9}$

3 0

3 years ago

In 1993, North Korea withdrew from

frez [133]

Answer:

a nuclear weapons treaty (nuclear non-proliferation)

6 0

3 years ago

A cross-section of a river bank before and after an erosion event is shown below. soil being eroded on a river bank What is the

pantera1 [17]

Streams erode sediment from their banks. They pick up and transport sediments. As a stream erodes its banks, it creates a V-shaped valley (Figure above). This contrasts with the U-shaped valleys created by glaciers.

4 0

2 years ago