Cells that are located in the Eukarya domain contain nuclei. So there you have it, your answer is Eukarya!
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- Sofie
Answer:
Answer E is false because the two instruments see the flickering of the stars, so this is not a characteristic of a reflector
Explanation:
Let's analyze the characteristics of a reflecting telescope.
- use reflection to create images
- does not have the chromatic aberration problem
Let's see the responses a, b, c and d are characteristics of a refractor
Answestars, so this is not a characteristic of a reflector
Answer E is false because the two instruments see the flickering of the stars, so this is not a characteristic of a reflector
Answer:
It takes <u>2.93 s</u> for the object to reach ground from the height of 42 m.
Explanation:
Given:
Displacement of the object is,
As it is dropped, initial velocity of the object is,
Acceleration of the object is equal to acceleration due to gravity and is equal to,
Now, using Newton's equation of motion and plugging in the values, we get:
So, it takes 2.93 s for the object to reach ground from the height of 42 m.
This was off the internet -
Answer:
2.5% of the earth's fresh water is unavailable: locked up in glaciers, polar ice caps, atmosphere, and soil; highly polluted; or lies too far under the earth's surface to be extracted at an affordable cost.
Answer:
The new force becomes 3 times of the initial force.
Explanation:
Let q₁ and q₂ are two charged particles. The force between them is given by :
If
and
Also, r' = r/2
New force,
Putting all the above values,
So, the new force becomes 3 times of the initial force.