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Juli2301 [7.4K]
3 years ago
8

The ratio of the weight of a substance to the weight of equal volume of water is known as a) Density b) specific gravity c) spec

ific weight d) bulk modulus
Engineering
1 answer:
Dafna1 [17]3 years ago
5 0

Answer:

c)specific weight

Explanation:

the ratio between the weight of a substance and the weight of the same volume of water is known as specific weight  this is a property that results in a dimensionless number since it consists of dividing the weight of a fluid by the weight of water in a same volume

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Under a construction management (CM) contract, should the CM firm's responsibilities normally begin at the construction phase, t
Yuki888 [10]

Answer:

Conceptual or planning design phase.

Explanation:

Construction management have following phases

Phase 1 :Conceptual or planning design phase.

Phase 2 : Engineering and design phase.

Phase 3 :Procurement phase.

Phase 4 :Execution phase.

Phase 5 :Operation and maintenance phase.

These all phases running in a proper sequence .So at the begging of construction the first phase is conceptual or planning phase.

7 0
3 years ago
The thermodynamic property used to determine the amount of work produced by a power turbine in a heat engine is:_______
Sveta_85 [38]

Answer:

Enthalpy

Explanation:

Thermodynamic properties could be Intensive or extensive properties. Intensive properties are those that don't depend on the quantity of matter. Examples are pressure & temperature. Meanwhile, extensive properties are those whose values depend on the mass of the system. Examples are Energy, enthalpy and volume.

Now, in turbines in thermodynamics, the work done is produced by the flow required to turn the turbine and shaft. Recall that from the law of conservation of energy, the work in the turbine per mass airflow would be equal to the change in specific enthalpy of the flow from the entrance to the exit point of the turbine.

Thus, the property required to determine the work is Enthalpy.

3 0
3 years ago
Draw a circuit diagram connected in a reverse bias showing a p-n material and a battery
juin [17]

The Circuit Diagram is connected in a reverse bias attached below.

<h3>What is Reverse Bias? </h3>

Reverse biased p-n junction diode refers to the method by which a p-n junction diode stops electric current in the presence of applied voltage.

The positive terminal of the battery is connected to the n-type semiconductor material in a reverse biased p-n junction diode, while the negative terminal is connected to the p-type semiconductor material.

Learn more about Reverse biased here:

brainly.com/question/14703617

#SPJ1

8 0
2 years ago
The speed of sound is 1150 ft/s convert to mile/h
Sonbull [250]

Answer:

784.090909mph

Explanation:

1ft/s=0.681818 mph

1150ft/s=0.681818 x 1150=784.090909

6 0
3 years ago
What percentage of the map would have unhealthy levels of arsenic (140 total squares)?
Daniel [21]

Answer:

35

Explanation:

so you said 140 in total and it's a square

it's basically finding the perimeter of the square

so 35 is each side of the square that I am imagining in my head

so if you add 35...4 times you will get 140

for example:35

35

35

+ <u>3</u><u>5</u>

<u>1</u><u>4</u><u>0</u><u> </u>

or 35×4=140

4 0
3 years ago
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