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harkovskaia [24]
3 years ago
5

What is specific gravity? How is it related to density?

Engineering
1 answer:
mart [117]3 years ago
6 0

Answer:

Specific gravity is defined as the ratio of the Densities of the two substances.

Specific gravity = \frac{\textup{Density of substance}}{\textup{1000}}

Explanation:

Specific gravity is defined as the ratio of the Densities of the two substances.

For the standardization, the density ration of densities is calculated with respect to the density of water i.e the denominator is the density of water.

Specific gravity = \frac{\textup{Density of substance}}{\textup{Density of water}}

Also,

At STP density of water is 1000 Kg/m³

Therefore the relation between the specific gravity and density is,

The Specific gravity = \frac{\textup{Density of substance}}{\textup{Density of water at STP}}

or

Specific gravity = \frac{\textup{Density of substance}}{\textup{1000}}

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What kinds of problems or projects would a mechanical engineer work on?
Mademuasel [1]

Answer:

Design power producing machines like electric generators, internal combustion engines, turbines and power using machines like refrigiration or air conditioning. And alot like elevators or such.

Explanation:

If that is what your asking for? Sorry if its not what you wanted. In genral all hard work science and maths

3 0
3 years ago
As you have learned, not all motor oils are the same. What are two things that make them different?.
saul85 [17]

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quality ingredients and exceeding industry standards

Explanation:

5 0
2 years ago
This is a new technology meant to reduce vehicle roll-overs A. Lane-departure warning B. Anti-lock brakes C. Inspection reports
Naily [24]

Answer:

(b) Anti-lock brakes

Explanation:

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5 0
4 years ago
All circuit conductors between the service equipment, the source of a separately derived system, or other power supply source an
Zepler [3.9K]

Answer: Feeder

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6 0
3 years ago
Identify the type of social responsibility discussed in the case with regard to
Schach [20]

Answer:

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1)Environmental Responsibility

2)Ethical Responsibility

3)Philanthropic Responsibility

4)Economic Responsibility

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Introduce rules for continuous development in their ecological performance.

Obey with the law in force on conservational protection, and with other willingly recognized promises.

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6 0
2 years ago
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