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san4es73 [151]
3 years ago
14

HELPPP PLEASE I GIVE BRAINLIST

Physics
2 answers:
Maslowich3 years ago
8 0

Answer:

(B) Conduction

Explanation:

larisa86 [58]3 years ago
7 0

Answer:

a ) conduction

Explanation:

it's a because if u think about it a conductor keeps the heat from getting to a certain part of the metal

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A very small tilt in Earth’s axis would likely cause ____.
olchik [2.2K]
If the Earth's axis were closer to "straight up and down" than
the present 23.5°, then . . .

-- The areas around the north and south poles where the sun
can be up or down for more than 24 hours would be smaller.

-- The "Tropic Zone", between the Tropic of Cancer and the
Tropic of Capricorn, where it's possible for the sun to be
directly overhead, would be narrower.

-- There would be less difference, everywhere, between the
lengths of daylight on the "longest day" and the "shortest day"
of the year.

-- The seasons would be less extreme everywhere.  There would
be less difference, everywhere, between the coldest part of the
Winter and the warmest part of the Summer.
3 0
4 years ago
Read 2 more answers
The Earth’s gravitational force that attracts the sun is __________ the sun’s gravitational force to attract the Earth?
Ede4ka [16]
Hello,

Here is your answer: 

The proper answer to this question is option D "<span>centrifugal".</span>

The force centrifugal is the force that holds the moon with the Earth and the centrifugal force is two times stronger with the Earth and the sun.

Your answer is D.

If you need anymore help feel free to ask me!'

Hope this helps!
5 0
4 years ago
You normally drive on the freeway between San Diego and Los Angeles at an average speed of 105 km/h (65 mi/h), and the trip take
valkas [14]

Answer: 2 hr 45 min

Explanation:

Given

The average speed between San Diego and Los Angeles is 105\ kmph

time taken for this trip is  1\ hr\ 50\ min\ or\ \frac{11}{6}\ hr

Distance between San Diego and Los Angeles is

\Rightarrow d=105\times \dfrac{11}{6}\\\\\Rightarrow d=192.5\ km

For Friday afternoon, the average speed is  70\ km/h

time taken to complete the trip is

\Rightarrow t=\dfrac{192.5}{70}\\\\\Rightarrow t=2.75\ hr\ or\ 2\ hr\ 45\ min

3 0
3 years ago
A ladder of length 10 is leaning against a wall. The vertical wall is frictionless while the horizontal surface is rough. The an
bogdanovich [222]

Answer:

105.1N

Explanation:

According to the newton second law

\sum F_x = ma_x\\F_m - F_f = ma_x\\

Since the acceleration is zero, then;

F_m - F_f = 0\\Fm = F_f\\

Since;

F_m = mg sin \theta, \  hence \ F_f = mg sin \theta

Given the following

mass of ladder m = 14kg

acceleration due to gravity g = 9.8m/s²

θ = 50°

Substitute

F_f = 14(9.8)sin50\\F_f = 14(7.5072)\\F_f = 105.1N\\

Hence the magnitude of the friction force (in N) exerted on the ladder in the point of contact with the horizontal surface is 105.1N

8 0
3 years ago
Which statement best describes a wave?
Leto [7]

Answer:

B.) A disturbance that carries energy

Explanation:

The complete statement that describes a wave would be :

A wave is a disturbance that carries energy from one place to another

Other listed options are incorrect because:

Incorrect : A.) A collision of particles ---------> Conduction

Incorrect : C.) A movement of fluids ----------> Convection

Incorrect : D.) A group of electrically charged molecules ----------> Radiation

[ Correct on Edgenuity ]

Hope this helps you have a better understanding ! :D

Have a wonderful day !

3 0
3 years ago
Read 2 more answers
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