A hurricane (or typhoon) is a large rotating cyclonic system born in the _______

How would a mineral's specific gravity be affected if the mineral contained impurities (other elements not normally part of a mi

s344n2d4d5 [400]

Answer:

The specific gravity of minerals will vary because of the presence of impurities in the minerals structure.

Explanation:

The specific gravity or relative density of a substance is a measure of the ratio of the density of a substance to that of the density of a reference substance, in this case, water is the reference substance.

Specific gravity measures how much heavier as substance is relative to water. Therefore, the specific gravity of a mineral is a measure of how much heavier it compared to the weight to an equal amount of water. The specific gravity of water is 1.0. If a mineral has a specific gravity of 4.5, it means that it is 4.5 times heavier than water. Different minerals have different specific gravities. Most minerals with metallic luster have high specific gravities and are known as heavy minerals. Some have average weights while some minerals are light minerals.

The specific gravity of minerals will vary because of the presence of impurities in the minerals structure. If a light mineral is present as an impurity in a heavy mineral, the specific gravity of that mineral will be less than the pure mineral and vice versa.

7 0

3 years ago

Explain the types of climate change

blondinia [14]

Answer:

According to Goog|e, "Types of climate change include the increased temperature trends described by global warming, but also encompass changes such as sea-level rise, ice mass loss in Greenland, Antarctica, the Arctic and mountain glaciers worldwide, shifts in flower/plant blooming, and extreme weather events."

Explanation:

I hope this helps!

4 0

3 years ago

Which food stores typically charge the lowest prices

Oduvanchick [21]

I’m not sure if there’s supposed to be answer choices or anything, but I’d say fast food stores typically charge the lowest prices.

6 0

4 years ago

Read 2 more answers

Cartographers can make a projection all the way around the Earth by approximating a(n) blank - which is like wrapping a piece of

Sauron [17]

Answer:

Cartographers can make a projection all the way around the Earth by approximating a Cylindrical projection which is like wrapping a piece of paper around the globe and casting shadows onto it.

Explanation:

In order to wrap the entire globe, the shape of the wrapping cover would mandatorily be needed to be vertically circular.

Such a shape would only be possible through a cylindrical projection. The need to use a rolling print would dismiss the logic of the Earth being spherical.

A mushroom-like projection would at most cover only one horizontal hemisphere at a time.

Hence, that would not be suitable again. The fingerprint projection can only be looked at as an impossible option.

7 0

3 years ago

Identify the true statement. Choose one:

steposvetlana [31]

Answer:

Option (C)

Explanation:

The outer core of the earth is liquid in nature, where they are comprised of dense molten rocks, which flows continuously due to the heat energy radiated from the extreme core of the earth, having a very high temperature. This flow of liquid rocks across the present magnetic field lines of force generates an electric current which subsequently produces the magnetic field. This process of producing magnetic fields is commonly termed as advection.

Thus, the correct answer is option (C).

6 0

3 years ago

A hurricane (or typhoon) is a large rotating cyclonic system born in the ________.