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goblinko [34]
3 years ago
14

A material's ability to allow heat or electricity to flow through it...

Physics
1 answer:
NikAS [45]3 years ago
8 0

Answer:

a

Explanation:

how well a material shines or reflects light

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What is a circumpolar star? A)a star that is close to the north celestial pole a star that is close to the south celestial pole
Vedmedyk [2.9K]

Answer:

A star that always remains above your horizon and appears to rotate around the celestial pole.

Explanation:

A) a star that is close to the north celestial pole: a circumpolar star could be close to the north celestial pole, but this answer is omitting the south celestial pole.

B) a star that is close to the south celestial pole: a circumpolar star could be close to the south celestial pole, but this answer is omitting the north celestial pole.

C) a star that always remains above your horizon and appears to rotate around the celestial pole: this is the definition of a circumpolar star.

D) a star that makes a daily circle around the celestial sphere: every star does this.

E) a star that is visible from the Arctic or Antarctic circles : there are many starts visible from there that are not circumpolar.

6 0
3 years ago
A uniform charge density of 600 nC/m3 is distributed throughout a spherical volume (radius = 14 cm). Consider a cubical (3.2 cm
jolli1 [7]

Answer: The electric flux through this surface is 2.22 Nm^2/C

Explanation: Please see the attachments below

5 0
3 years ago
room-darkening window shades are used to keep sunlight out of a theater. what type of material should the shades be made of? Exp
Scorpion4ik [409]

Answer:

very thick cloth or something maybe wool

Explanation:

8 0
3 years ago
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If sound travels at 5600 m/s through a steel rod,what is the wavelength,given a wave frequency of 2480 Hz
Feliz [49]

Answer:

wavelength = 5600/2480= 2.25m

6 0
3 years ago
This is one of the four planets Mercury,Venus,Earth,and Mars, whose orbits lie nearest the Sun
galben [10]

Answer:

Mercury

Explanation:

Mercury is the closest planet to the sun followed be Venus. Though Mercury is the closest Venus is actually the hotest planet

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3 years ago
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