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3 years ago

Classify the terms as related to a thermal system or mechanical system.

Engineering

1 answer:

amid [387]3 years ago

6 0

The definition of the terms are given below:

Explanation:

Conduction

Conduction causes the heat to transfer from an object to another by the direct contact between them.

Motion

The action of moving of any object or substance is called motion.

Distance

The measurement of, how far two objects are located.

Temperature

It is the degree of hotness and coldness of body.

Absolute Zero

It is the lowest temperature possible where the particles have no motion. Absolute Zero is considered as 0 kelvin.

Speed

Rate of change of distance is called speed. It determines at what rate the object is changing its position.

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Answer:

True

Explanation:

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3 years ago

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The program reads in a dataset into a pandas dataframe, and uses the train_test_split function in the sklearn library to split the data into training and test sets. The code goes thus :

import pandas as pd

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#import the train_test_split function

housing_df = pd.read_csv('housing price.csv')

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3 years ago

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Explanation:

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3 years ago

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Two soils are fully saturated with liquid (no gas present) and the soils have the same void ratio. One soil is saturated with wa

mariarad [96]

Answer:

water sample have more water content

Explanation:

given data

soil 1 is saturated with water

unit weight of water = 1 g/cm³

soil 2 is saturated with alcohol

unit weight of alcohol = 0.8 g/cm³

solution

we get here water content that is express as

water content = $S_s \times \gamma _w$ ....................1

here soil is full saturated so $S_s$ is 100% in both case

so put here value for water

water content = 100 % × 1

water content = 1 g

and

now we get for alcohol that is

water content = 100 % × 0.8

water content = 0.8 g

so here water sample have more water content

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3 years ago

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Elodia [21]

Answer:

Explanation:

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Then compare end result of research and cost of expensive methods .

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