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saveliy_v [14]
3 years ago
12

5. Describe how a forensic scientist uses refractive indices of suspect glass fragment.

Geography
1 answer:
Tamiku [17]3 years ago
6 0

Answer:

Explanation:

The refractive index of the suspected glass can be known by using the backe- line method. This process takes place in a petrographic microscope. In this method an oil comparable to the refractive index of the glass is used. At a point when the refractive index of the glass becomes equal to that of the oil in which it is immersed the yellow line under the observation of the plane polarized light gets disappeared. This method can be used to identify the refractive index of the suspect glass and comparing it with the source of origin or sample glass.

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The repeated movement of water between earth's surface and the atmosphere is called ___.
AveGali [126]

Answer:

THe correct answer is:

The water cycle.

The repeated movement of water between earth's surface and the atmosphere is called the water cycle.

Explanation:

The water cycle is the natural movement process of water through the evaporation, condensation, transpiration and precipitation processes that transport the water from one place to another by changing its states from liquid as rivers and oceans, to gas as clouds and steam, and solid as ice and snow.

4 0
3 years ago
Which best describes how climate impacts natural resources as people adapt to life in the southwestern United States?
sineoko [7]

Answer:    D

Explanation:

They are trying to adapt to the resources around them.

4 0
3 years ago
Read 2 more answers
Your Aunt Sally knows that you're taking an environmental science course and says she has a question for you, "What does it mean
ValentinkaMS [17]

Answer:

d) Principle of Conservation of Matter

Explanation:

Principle of Conservation of Matter -

According to the law of conservation of matter, matter is the substance which ac not be created and even it can not be destroyed , hence we need to have the same number of atoms before and after the reaction constant during a chemical change or process of chemical as were number of atoms and type of atoms present before the chemical change .

Hence , from the options , the correct answer is the Principle of Conservation of Matter .

5 0
2 years ago
The inner planets—Mercury, Venus, Earth, and Mars—are believed to have been formed by _____.
Westkost [7]

Answer:

Rocks

Explanation:

Rocks because those 4 planets Mercury, Venus, Earth, and Mars are rocky planets. Also, this is a tip, anytime you are forgetting the order of the planets, use this term:

My

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Mother

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It will help you remember the actual order which is

Mercury

Venus

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6 0
3 years ago
How has technology such as telescopes, satellites, computers, and GPS units affect the scope of scientific discovery?​
klemol [59]

Answer:

New Discoveries

Explanation:

We can learn more about space and our atmosphere through telescopes and satellites. Computers provide sources for research and analyzing. We can monitor things like weather, climate, planets, stars, and space in general. After all, scientists' technologies helped them discover new (and possibly livable) planets.

6 0
2 years ago
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