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2 years ago

What is the original source of energy for gasoline?

Physics

2 answers:

Debora [2.8K]2 years ago

7 0

What is the original source of energy from gasoline it's B-Sun

Yuki888 [10]2 years ago

5 0

Gasoline comes from petroleum, which is a fossil fuel. Petroleum, coal and natural gas (methane) are all made in the earth's crust from the bodies of plants and animals that died long ago. That's why they are called fossil fuels.

The sun provides the energy that all life needs to grow and reproduce. Therefore, fossil fuels can be considered a form of solar energy that has been stored in the bodies of living things, and then concentrated in hydrocarbon deposits in the earth's crust.

The fact is that all the energy on earth comes from the sun, directly or indirectly, except for nuclear energy, which comes from radioactive elements that were made in other stars that existed before the sun.

Hope this helps!!!

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The secret recipe to the ever-popular veggie burgers in the college cafeteria is hidden in a drawer in the director’s office. Tw

djverab [1.8K]

Answer:

Waxing crescent to Waxing gibbous

Explanation:

As the Moon goes around Earth and Earth goes around the Sun, the Moon shows us different phases throughout this journey. Also because of peculiar revolution period around the Earth the rise and set time of Moon changes daily. New Moon rises with the Sun rise and sets with Sun set. Waxing half rises in the mid of the day and sets at midnight. Full Moon rises after sunset and sets at sunrise.

The suitable phases will be from waxing crescent to waxing gibbous. The phase of the Moon, 3 days before the full Moon can be selected as the Moon will set by around 2.5 hours before the Sun rise.

4 0

3 years ago

Question on Resistance. WORTH 20 POINT

kirill [66]

From Ohm's law: R = V / I

Resistance = (voltage) / (current)

The first paragraph TELLS you that the current is always 0.5 A, and the table tells you the voltage across each piece of wire.

Again . . . <em>R = V / I</em>

6 0

2 years ago

Read 2 more answers

Introduces una masa de 80g en una probeta con 60cm cúbicos de agua y el nivel sube hasta 75cm cúbicos. qué densidad tiene la mas

ExtremeBDS [4]

Answer:

$d=5.33\ gr/cm^3$

Explanation:

<u>Densidad</u>

La densidad de una masa m que ocupa un volumen v se define como:

$\displaystyle d=\frac{m}{V}$

Tenemos que una masa de 80 gr hace que un volumen de agua se desplace desde 60 cm3 hasta 75 cm3, es decir, el volumen propio de la masa es m = 75 - 60 = 15 cm3.

Con esta información se calcula la densidad:

$\displaystyle d=\frac{80\ gr}{15\ cm^3}$

Operando:

$\boxed{d=5.33\ gr/cm^3}$

4 0

3 years ago

Why might the filament lamp inside a lamp melt when a lamp is first switched on?

mario62 [17]

They would melt because the heating of platinum that showed air was absorbed into its pores as it was heating, thus weakening the metal and causing it to melt at low temperatures

8 0

2 years ago

Sarah and Kenneth are going to meet partway between their homes and each leave their home at the same time. Sarah drives at 31.0

valentina_108 [34]

Answer:

b) 105220.8 m

c) 65.38 miles

d) Kenneth's home

Explanation:

Velocity of Sarah = 31 m/s east

Velocity of Kenneth = 65 mph = 65×(1609.34/3600) m/s west

Time in seconds = 29.2×60 = 1752 s

Displacement = Velocity × time

Displacement of Sarah = 31×1752 = 54312 m

Displacement of Kenneth = 65×(1609.34/3600)×1752 = 50908.8 m

b) So, distance between their homes in meters is 54312 m + 50908.8 m = 105220.8 m

c) Converting to miles

$\frac{105220.8}{1609.34}=65.38\ miles$

Their homes are 65.38 miles apart

d) They met closer to Kenneth's house (50908.8 m)

6 0

2 years ago