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kondaur [170]
2 years ago
13

FASTTT FOR BRAINLIST

Physics
1 answer:
telo118 [61]2 years ago
7 0
The answer should be A?
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Do sponges have of appendages jointed, not Jointed, or absent
anygoal [31]
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3 years ago
Your iclicker operates at a frequency of approximately 900 mhz (900x106 hz). what is the approximate wavelength of the em wave p
Umnica [9.8K]
The clicker emits EM (electromagnetic) wave which travels at the speed of light, that is
v = 3 x 10⁸ m/s

The frequency is
f = 900mHz = 9 x 10⁸ Hz

Because velocity = frequency * wavelength, the wavelength, λ,  is given by
fλ = v
λ = v/f
   = (3 x 10⁸ m/s) / (9 x 10⁸ 1/s)
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Answer:  1/3 m

5 0
3 years ago
An initially stationary object experiences an acceleration of 6 m/s2 for a time of 15 s. How far will it travel during that time
umka21 [38]

Answer:

Explanation:

s = s₀ + v₀t + ½at²

s = 0 + 0(15) + ½(6)(15²)

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s = ½10(15²) = 2250 m  if air resistance is ignored

7 0
2 years ago
Seafloor spreading occurs because why?
maks197457 [2]
Seafloor spreading<span> is a process that </span>occurs<span> at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge. </span>Seafloor spreading<span> helps explain continental drift in the theory of plate tectonics.

Hope this helps</span>
8 0
2 years ago
Read 2 more answers
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Probably in real world conditions
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