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barxatty [35]
3 years ago
15

Match the choices to the appropriate blank . Use each choice only once.

Physics
1 answer:
pav-90 [236]3 years ago
5 0

Answer:

1. about 1.5 AU

2. about 5 AU

3. about 8 light-years

4. about 100,000 light-years

5. less than 0.01 AU

Explanation:

a. Mars is about 1.5 AU from the Sun.

b. Jupiter is about 5 AU from the Sun.

c. The star Sirius is about 8 light-years from the Sun.

d. The diameter of the Milky Way Galaxy is about 100,000 light-years.

e. The distance from Earth to the Moon is less than 0.01 AU.

Note: AU is an acronym for Astronomical Unit and it is a standard unit by astronomers to illustrate the distance between the planetary bodies found in the solar system.

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Makovka662 [10]

To solve this problem, we have to use the formula:

E = h f

where E is total energy, h is Plancks constant 6.626x10^-34 J s, f is frequency

 

f = E / h

f = 3.686 × 10−24 J / (6.626x10^-34 J s)

<span>f = 5.56 x 10^9 Hz</span>

4 0
3 years ago
Please help! Will mark Brainliest.
valentinak56 [21]

Answer:

18 Nm

Explanation:

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Answer:4748.36

Explanation:

3 0
3 years ago
Read 2 more answers
Select all of the answers that apply.
postnew [5]
Here are the answers to the given question above.
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3 0
3 years ago
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In a double-slit experiment, light from two monochromatic light sources passes through the same double slit. The light from the
PtichkaEL [24]

Answer:

533.33 nm

Explanation:

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Since the fringes coincide,

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= 10 × 640 nm/12

= 6400 nm/12

= 533.33 nm

8 0
2 years ago
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