please help me bro come on

Answer:

Explanation:

It will help because we can unlock new potential with electric and can help us with things we can’t do

Answer:

If someone requires you to do something, like no blue, you have to change the blue to another color.

Answer:

I hot u

Explanation:

it makes things function better and more fluently than a manual version of the certain object

Answer:

l m a o

Explanationl

Answer:

U=230 V

I=3.5 A

W=1932 kJ→ J=1932⋅ 1000 J=1932000 J

P=U⋅ I=230⋅ 3.5=805 W

W=Pt

t

1

=W/P=1932000/805=2400 s

t=t

1

→ min=t

1

/60 min=2400/60

min=40 min

Answer:

they become oils with heat and pressure

they are non-renewable because they take millions of years to form

Answer:

A C power is the answer

hope this helps

Answer:

I got u

Explanation:

this will help because using a electric object would be faster and more efficient than to use a manual thing

Answer:

sus

Explanation:

Answer:

A. Original energy source is converted to AC power, then transported through conductors to your house.

Explanation:

The correct option is - A. Original energy source is converted to AC power, then transported through conductors to your house.

I think it's false because the theory states that electrons flow from negative to positive. Since electrons are negatively charged, it follows that they are attracted by positively charged bodies and repelled by negatively charged bodies.

Answer:

false

Explanation:

Answer:

yes, they have yogurt. i dont know anything about them having chimichangas.

Explanation:

Answer:

The engine consists of a fixed cylinder and a moving piston. The expanding combustion gases push the piston, which in turn rotates the crankshaft. ... After the piston compresses the fuel-air mixture, the spark ignites it, causing combustion. The expansion of the combustion gases pushes the piston during the power stroke.

Answer:

an internal combustion engine works by combination air fuel and spark all at the right time as well as compression to cause an explosion and push the piston back down and spin the crank shaft wich goes to output

Answer: A. Water dam

B. Coal- fired generator

C. Solar panel array

D. Nuclear power reactor

F. Gasoline

Explanation:

Water dam is a source of hydroelectrical energy as the energy produced by the high speed water currents can be used to generate electrical energy.

Coal fired generator is a source thermal energy.

Solar panel array converts the heat energy from the sun into electrical energy.

Nuclear power reactor converts the thermal energy from the radiations generated after the fusion and fission reactions of the heavy atoms in a nuclear reactor. The thermal energy is converted into electrical energy.

Gasoline is a source of thermal energy which is used to run the machine or vehicle. This way thermal energy is converted into mechanical energy.

Answer:

The correct answer is "299.88 mm".

Explanation:

The given values are:

Length,

[tex]l_o=300 \ mm[/tex]

Load,

[tex]P=50 \ kN[/tex]

i.e.,

   [tex]=50\times 10^3 \ N[/tex]

[tex]E=200 \ GN/m^2[/tex]

   [tex]=2\times 10^5 \ M/mm^2[/tex]

Now,

Stress,

⇒  [tex]\sigma=\frac{P}{A}[/tex]

On substituting the values, we get

⇒     [tex]=\frac{50\times 10^3}{25\times 25}[/tex]

⇒     [tex]=80 \ N/mm^2[/tex]

The change in length will be:

⇒  [tex]\Delta l=\frac{Pl}{AE}[/tex]

On substituting the values, we get

⇒       [tex]=\frac{50\times 10^3\times 300}{25\times 25\times 2\times 10^5}[/tex]

⇒       [tex]=\frac{15000\times 10^3}{1250\times 10^5}[/tex]

⇒       [tex]=0.12 \ mm[/tex]

hence,

⇒  [tex]L=l_o-\Delta l[/tex]

        [tex]=300-0.12[/tex]

        [tex]=299.88 \ mm[/tex]

Given :

Force, [tex]\vec{F}= (2\hat{i} + 5\hat{j})\ kN[/tex].

Force is acting at point A( 2 m, 3 m ) and B( 3 m, 5 m )

To Find :

The work done by force F .

Solution :

Displacement vector between point A and B is :

[tex]\vec{d} = (3-2)\hat{i} + (5-3)\hat{j}\\\\\vec{d} = \hat{i} + 2\hat{j}[/tex]

Now, we know work done is given by :

[tex]W = \vec{F}.\vec{d}\\\\W= (2\hat{i} + 5\hat{j}).(\hat{i}+\hat{2j})\\\\W = (2\times 1) +( 5\times 2) \ kJ\\\\W = 12 \ kJ[/tex]

W = 12000 J

Therefore, work done by force is 12000 J .

Answer: Active solar heating

Explanation:

Active solar heating is a design which is used for the purpose of storage of solar heat for household purposes. The solar heat is used for heat up the liquid and the energy is transferred to the interior space of the house for later use. It distributes the heat throughout the building. Passive solar heating used for heating and cooling of the building but not reliable for storage purposes. Photoelectric heating convert the incident solar heat into electrical energy. Cell heating is a technology in which the thermal energy in a cell is converted into mechanical energy and it is used in machines.

Answer:

Option A, 90%

Explanation:

As per studies, Nonverbal communication impact is around 80-90% . It is so because, face to face communication strategies or Nonverbal communication involve study of following along with the words spoken by an individual while communicating with others -

Facial expressions

Eye contact

Body language

Tone of voice

Hence, option A is correct

Answer:

You get sent to the office an yo parents gon pay for  the chromebook out of your allowance. Then you gon get whipped for breaking it in the first place.

XD

Explanation:

Answer:

The advantage to using a rosebud tip is that it expands the flame temperature over a wider area vs using a #0 size tip.

Explanation:

Hope this helped Mark BRAINLIEST!!

The advantage to using a rosebud tip is that it expands the flame temperature over a wider area vs using a #0 size tip.

The degree to which an object is hot or cold is measured by its temperature.

Temperature is what we refer to when we talk about how something feels warm. We can determine how much heat or energy an object contains by measuring its temperature, which is typically expressed in degrees Fahrenheit or degrees Celsius.

The heat we feel on our hands and faces is produced by highly active molecules in a boiling cup of water that are moving very quickly throughout the liquid. The energy content of colder objects is lower. These molecules have far less activity.

Therefore, The advantage to using a rosebud tip is that it expands the flame temperature over a wider area vs using a #0 size tip.

To learn more about Temperature, refer to the link:

https://brainly.com/question/15267055

#SPJ2

Answer:

unusual and strange

Explanation:

Answer:

Option A, B and D

Explanation:

Jack can easily convince boss if he focus around two major aspects of the company

a) Revenue enhancement - Jack must outline the benefits of his research that can be used to improvise customer offerings and  hence can be further used to devise more energy-efficient options to customer

b) Reduction in mistakes - Issues such as poor implementation can be avoided with better approach and understanding.

Hence, option A, B and D are correct

Answer:

Iron is manufactured in a blast furnace. First, iron ore is mixed with coke and heated to form an iron-rich clinker called 'sinter'. Sintering is an important part of the overall process as it reduces waste and provides an efficient raw material for iron making. Coke is produced from carefully selected grades of coal.

Copper is typically extracted from oxide and sulfide ores that contain between 0.5 and 2.0% copper. ... Regardless of the ore type, mined copper ore must first be concentrated to remove gangue or unwanted materials embedded in the ore. The first step in this process is crushing and powdering ore in a ball or rod mill.

Answer:

your answerbis both technician a and b

Both Technicians A and B because manifold absolute pressure (MAP) sensor can determine the load on the engine.

The manifold absolute pressure sensor (MAP sensor) serves as one that works with intake air pressure which helps to set out the air and fuel quantities required for the ignition cylinders.

Therefore, the MAP sensor voltage will be higher at high altitudes and determine the load on the engine.

learn more about manifold absolute pressure at;

https://brainly.com/question/17200230

#SPJ2

it is technician B i belive im not sure the question tho

Answer:

Water wheel

on edge 2021