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liubo4ka [24]
2 years ago
7

Two minerals have the same color and size. You are instructed to differentiate them. What physical property will you use for dif

ferentiation and why?
Social Studies
1 answer:
max2010maxim [7]2 years ago
7 0

There are several physical properties know can use for differentiating the two minerals that have the same color and size, they are the following:

  • Hardness: This is because different mineral resources have different levels of ability to resist external pressure such as scratching.

  • Luster: different mineral reflects lights differently. Some minerals don't even exhibit luster.

  • Fracture: different minerals break differently which depicts their fracture properties.

  • Tenacity: different minerals exhibit different breaking points to an external force.

Hence, in this case, it is concluded that there are various physical properties one can use to identify minerals that have the same color and size.

Learn more here: brainly.com/question/18753416

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How is the amount of sunlight absorbed by Earth’s surface and the amount of energy released by Earth kept in balance ?
qwelly [4]

Answer:

the uighur u wh view

Explanation:

jdi hej je u eu cj s

4 0
3 years ago
These carftmen who made thing from metal A.blacksmith B. pewter c silversmith D all of above
slavikrds [6]

Answer:

a

Explanation:

the correct answer is A. because a silversmith works with silver and pewter is a type of metal allow

3 0
2 years ago
What happens when blood glucose levels fall below normal?
MatroZZZ [7]

Answer:

B. The pancreas releases glucagon.

Explanation:

Glucose is a source of energy in human body and required to perform any action.

When blood glucose levels fall below normal the pancreas releases glucagon. glucagon is a form of stored sugar present in the liver and provide instant energy when required. Glucagon enters in the bloodstream and level the fall in blood glucose level.

Insulin is released when blood glucose level is higher than normal.

Hence, the correct answer is "B. The pancreas releases glucagon."

8 0
3 years ago
A computer based device put into a police vehicle that allows the electronic transmission of messages between the police dispatc
Sphinxa [80]

Answer:

Mobile Data Terminal (MDT).

Explanation:

According to my research on different technology used by law enforcement, I can say that based on the information provided within the question the device being described is called a Mobile Data Terminal (MDT). Like mentioned in the question an MDT is a computerized device used in many types of public vehicles including police cars in order for the driver to be able to communicate with their central dispatch office.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

4 0
3 years ago
Mike and Jeff are brothers who have just moved with their parents into a beautiful old house. Mike soon discovers that if he flu
Svetradugi [14.3K]

The answer is: conditioned stimulus (CS)

Conditioned stimulus refers to the neutral stimulus that trigger a specific response after being associated for a prolonged period of time with unconditioned stimulus.

In the case above:

- the toilet flush is previously a neutral stimulus that does not trigger any response.

- The toilet flush later on paired with unconditioned stimulus (hot water) that make jeff scream in pain

- Because of this, the toilet flush become a conditioned stimulus. This make jeff associate the toilet flush with hot water and make him twitch whenever he hear toilet flush while bathing.

8 0
4 years ago
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