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AfilCa [17]
3 years ago
7

What is the only medium (not provided) that light would travel through even faster than air?

Physics
2 answers:
77julia77 [94]3 years ago
7 0

Answer:

Explanation:

I don't know of any others but in air the speed of light is slower by a factor of   1.0003 than it would be in a vacuum.

san4es73 [151]3 years ago
3 0

Answer:

Light travels fastest in Vacuume

Explanation:

The speed of light in vacuum is almost 299,792,458 meters per second, which is 1.0003 times faster than light travelling in air.

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A dog begins walking at a speed of 6 kilometers per hour. After 1 hour, the dog is walking at a speed of 4 kilometers per hour.
ExtremeBDS [4]

This is an example of Negative Acceleration because its speed is decreased.

4 0
4 years ago
the density of a substance is 1.63 grams per mililiter what is the mass of 0.25 liters of the substance in grams?
Ira Lisetskai [31]
<h2>Answer </h2>

The answer to this question is <u>407.5 g</u>

<h2>Explanation</h2>
  • The density of the substance = 1.63 g/ml
  • The volum of the substance = 0.25 L
  • Mass of the substance = ? (Determined)

We know that

1L = 1000ml

So, 0.25 L will be equal to 250 ml. ( Unit must be same)

Formula

Density = Mass/ Volume

1.63 = Mass/ 250 ml

1.63 * 250 = Mass

407.5 g = Mass

Se, mass of the substance is 407.5 g

7 0
4 years ago
The author expresses the central message of the poem when she says the following quote: "I am still a night creature, but I will
luda_lava [24]

Answer:FALSE

Explanation: The Central message of a poem is the Theme of the poem, the poem is a poetry done to pass a particular message which may be regarding the present predicament of the people or to entertain. The poem the Desert Run was written in the year 1988 it was meant to express DISCRIMINATION AND HOPE. The poem was written by Mitsuye Yamada an activist of women rights and a Japanese National who lives in Seattle, Washington.

8 0
3 years ago
Nina and Jon are practicing an ice skating routine. Nina is standing still. Jon, who is twice as heavy as Nina, skates toward he
Harman [31]

Answer:

A

Explanation:

• Nina experiences a force equal to f.

5 0
3 years ago
What is the difference between weight and mass? mass and weight are both intrinsic properties of an object. if you multiply the
MatroZZZ [7]

if you multiply the mass of an object by the acceleration due to gravity, you will obtain the object's weight. mass is an intrinsic property of matter


looks like a good answer ...

4 0
3 years ago
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