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user100 [1]
3 years ago
7

Which of the following can be seen as a result of the earth's tilt? 1 the seasons change throughout the year. II the tides chang

e throughout the day. III daytime is longer than nighttime during the summer than during the winter. A. II and III only B. I, II, and III C. III only D. I and III only
Engineering
2 answers:
Nina [5.8K]3 years ago
5 0
Seasons change through the year!!
kompoz [17]3 years ago
3 0

Answer:

d is the correct

Explanation:

because the tides arent involved with the sun if so than only a little bit

You might be interested in
6. The humanistic perspective focuses on free will, Free will is your ability to OA. believe what others believe. B. make your o
Verizon [17]

Humanistic perspective. A psychological standpoint that focusses on the originality of the individual and believe that human beings possess an innate inclination to improve and to confine their lives through the decisions they make. Sometimes named the "third force" in psychology.

<h3>What does the humanistic perspective focus on?</h3>

Humanistic psychology is a philosophy that emphasizes looking at the whole individual and highlights concepts such as free will, self-efficacy, and self-actualization. Rather than focusing on dysfunction, humanistic psychology aims to help people fulfill their possibility and maximize their well-being.

<h3>What is humanistic standpoint human personality?</h3>

The humanistic perspective on character emphasizes the individualized grades of optimal well-being and the use of creative potential to help others, as well as the relational conditions that promote those grades as the outcomes of healthy development.

To learn more about humanistic perspective, refer

brainly.com/question/28192990

#SPJ9

7 0
1 year ago
A spherical, stainless steel (k 16 W m1 K-1) tank has a wall thickness of 0.2 cm and an inside diameter of 10 cm. The inside sur
SOVA2 [1]

Answer:

the rate of heat loss is 2.037152 W

Explanation:

Given data

stainless steel K = 16 W m^{-1}K^{-1}

diameter (d1) = 10 cm

so radius (r1)  = 10 /2 = 5 cm = 5 × 10^{-2}

radius (r2)  = 0.2 + 5 = 5.2 cm = 5.2 × 10^{-2}

temperature = 25°C

surface heat transfer coefficient = 6 6 W m^{-2}K^{-1}

outside air temperature = 15°C

To find out

the rate of heat loss

Solution

we know current is pass in series from temperature = 25°C to  15°C

first pass through through resistance R1  i.e.

R1  = ( r2 -  r1 ) / 4\pi  × r1 × r2 × K

R1  = ( 5.2 - 5 ) 10^{-2}  / 4\pi  × 5 × 5.2 × 16 × 10^{-4}

R1  = 3.825 ×  10^{-3}

same like we calculate for resistance R2 we know   i.e.

R2 = 1 / ( h × area )

here area = 4 \pi r2²

area = 4 \pi (5.2 × 10^{-2})²  =  0.033979

so R2 = 1 / ( h × area ) = 1 / ( 6 × 0.033979  )

R2 = 4.90499

now we calculate the heat flex rate by the initial and final temp and R1 and R2

i.e.

heat loss = T1 -T2 / R1 + R2

heat loss = 25 -15 / 3.825 ×  10^{-3} + 4.90499

heat loss =  2.037152 W

8 0
3 years ago
The displacement volume of an internal combustion engine is 2.2 liters. The processes within each cylinder of the engine are mod
soldier1979 [14.2K]

Answer:

A) 14.75

B) 3.36Kj

C) 2384.2k

D) 117.6kW

E) 57.69%

Explanation:

Attached is the full solutions.

5 0
4 years ago
A steel loop ABCD of length 5ft and of 3/8" diameter is placed as shown around a 1" diameter aluminum rod AC. Cables BE and DF e
lorasvet [3.4K]

Answer:

a

Explanation:

ye men thats the answer<em><u>#</u></em><em><u>#</u></em><em><u>#</u></em><em><u>#</u></em><em><u>#</u></em><em><u>#</u></em><em><u>#</u></em><em><u>%</u></em>

4 0
3 years ago
As the temperature of a thermal radiator is increased Group of answer choices the object appears redder. the object appears blue
Elanso [62]

Answer:

As the temperature of a thermal radiator is increased

Group of answer choices

  • the object appears redder.
  • the object appears bluer.
  • the object emits more power for the same area.
  • the object emits less power for the same area.
  • the object expands to keep the same power per units area.

<em>When the temperature of a thermal radiator increases ;</em>

  • <em>the object emits more power for the same are</em>
  • <em>the object becomes bluer</em>

Explanation:

Thermal radiation involves the transfer of heat between molecules of two substances without direct contact with each other. When a body is heated to a given temperature it begins to emit light which is transferred to nearby objects as thermal radiation. The medium through which the heat is transferred could be liquid, solid, or in a vacuum.

<h3>How temperature affects thermal radiation.</h3>

Temperature determines the amount of heat that is been radiated from a body. An increase in temperature would increase the thermal radiation of the body. The increase in the heat radiation results to increase in the thermal energy of the body. Also when a body is heated it tends to be bluer than a cool object, this is caused by the rapid movement of the molecules.

Therefore When the temperature of a thermal radiator increases ;

  • the object emits more power for the same are
  • the object becomes bluer
4 0
4 years ago
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