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3 years ago

Which option demonstrates when most vehicles lose their efficiency?

Engineering

2 answers:

faltersainse [42]3 years ago

7 0

Answer:

During starts and stops

Explanation:

"Many of the energy inefficiencies in vehicles occur during starts and stops."

found it in the text.

guapka [62]3 years ago

6 0

Hey there ..

I think the answer is as they put brake ..

I am not sure .. just check the image also provided above .. ..

If u think this helped u ..plz mark me as brainliest ..

And follow me

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What two elements make up fuel oil

nordsb [41]

Carbon and hydrogen!!

4 0

3 years ago

Find the volume of water displaced and position of center of buoyancy for a wooden block of width 2.5m and of depth 1.5m. When i

Lostsunrise [7]

Answer:

The mass density of a fluid is 980 kg/m3. ... If the specific gravity of a liquid is 0.79, determine its mass density and specific ... A wooden block of size 1m x 0.5m x 0.4m is floating in water with 0.4 m side ...

Explanation:

Credit to sugantipandit7

https://brainly.in/question/43010943?tbs_match=3

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3 years ago

A collection of electrons in one place is known as what

quester [9]

A collection of electrons lol

8 0

3 years ago

Describe experimental factors that could be modified, and unalterable properties of materials used.

Sphinxa [80]

Answer:

a. mechanical properties

b. thermal properties

c. chemical properties

d. electical properties

e. magnetic properties

Explanation:

a. The mechanical properties of a material are those properties that involve a reaction to an applied load.The most common properties considered are strength, ductility, hardness, impact resistance, and fracture toughness, elasticity, malleability, youngs' modulus etc.

b. Thermal properties such as boiling point , coefficient of thermal expansion , critical temperature , flammability , heat of vaporization , melting point ,thermal conductivity , thermal expansion ,triple point , specific heat capacity

c. Chemical properties such as corrosion resistance , hygroscopy , pH , reactivity , specific internal surface area , surface energy , surface tension

d. electrical properties such as capacitance , dielectric constant , dielectric strength , electrical resistivity and conductivity , electric susceptibility , nernst coefficient (thermoelectric effect) , permittivity etc.

e. magnetic properties such as diamagnetism, hysteresis, magnetostriction , magnetocaloric coefficient , magnetoresistance , permeability , piezomagnetism , pyromagnetic coefficient

3 0

3 years ago

From the isometric view orientation resource, what are the four typical characteristics of a front view?

Natasha_Volkova [10]

From an isometric view orientation resource, the four (4) typical characteristics of a front view include the following:

The front view graphically shows the length and height of an object
The front view has the least amount of hidden lines.
The front view must be chosen first.
The front view's orientation influences the other views.

<h3>What is an isometric sketch?</h3>

An isometric sketch is also referred to as an isometric drawing and it can be defined as a graphical (pictorial) representation of a physical object in technical and engineering drawings, especially by drawing all its three dimensions (3D) at full scale.

<h3>The five characteristics of isometric sketches.</h3>

In technical and engineering drawings, the five (5) characteristics of isometric sketches include the following:

The final image isn't distorted.
The image is in three dimensions (3D).
The final image is drawn to full scale.
The image are all uniformly foreshortened.
They are drawn using vertical lines and horizontal lines.

From an isometric view orientation resource, the four (4) typical characteristics of a front view include the following:

The front view graphically shows the length and height of an object
The front view has the least amount of hidden lines.
The front view must be chosen first.
The front view's orientation influences the other views.

Read more on isometric sketches here: brainly.com/question/17275728

#SPJ1

7 0

2 years ago