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Sveta_85 [38]
2 years ago
8

Identify the parts of the telescope.

Chemistry
2 answers:
Alona [7]2 years ago
6 0
Eyepiece, finder-scope, optical tube, aperture, focuser, and mount
saul85 [17]2 years ago
6 0

There's the eye piece which is kind of a give in, then there is the primary mirror which is at the base of the telescope, then there is the secondary mirror which is at the top of the telescope. I hope you can understand that.

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Be able to describe the relationship between Freedom of Movement and phase change.
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I can explain how transferring kinetic energy in and out of a substance can cause a change

7 0
2 years ago
if an element [x] contains 8 protons, 8 neutrons and 8 electrons, the atomic number of the element is ?
Kaylis [27]

Answer:

8

Explanation:

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7 0
2 years ago
How many grams of C6H12O6 are needed to be dissolved in water to make 100. grams of a 250. ppm solution?
Vesna [10]

Answer:

0.025 g C6H12O6

Explanation:

ppm = (g solute/ g solution)* 10^6

g solute= (ppm * g solution)/ 10^6

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g solute=0.025 g C6H12O6

4 0
3 years ago
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Ira Lisetskai [31]
The change is that the piston gets hotter? (Theres more heat in it)
8 0
2 years ago
The two methods in the lab for measuring the volume of a geometric solid object are weighing it on the balance and measuring it
Yakvenalex [24]

Answer:

Measuring with a ruler and using final volume minus initial volume

Explanation:

You can measure the volume of a geometric object by measuring its sides with a ruler and calculating the volume according to the corresponding formula for each object. For example, for a rectangular prism it would be

volume=length*width*height

You can also measure the volume of an object by measuring how much water it displaces. To do this you have to fill a measuring cylinder with enough water for the object to be completely submerged and take note of the volume. Then, add the object and note again the volume of the water+object. The difference between both is the volume of the object.

Volume of the object= volume of water and object - volume of water

The advantage of the second method is that it can be used for objects with irregular shapes as long as they do not float.

8 0
3 years ago
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