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svetlana [45]
3 years ago
10

If calculated from the traditional date of bith of christ, a decade, a century and milinnium contain a period of...

Physics
1 answer:
Alina [70]3 years ago
3 0
Not sure what the birth of Christ has to do with this,

A decade contains 10 years, a century contains 100 years, and a millennium contains 1000 years.<span />
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Gravity is affected by (2 points)
Tanya [424]

Answer:

Mass and distance

Explanation:

5 0
3 years ago
A wave with 2.0 m amplitude has a frequency of 500 Hz is travelling at a speed of 200 m/s. What is the wavelength?
Serggg [28]

Answer: 0.4m

Explanation:

Given that:

Amplitude of wave = 2.0 m

Wavelength (λ)= ?

Frequency F = 500Hz

Speed V = 200 m/s

The wavelength is measured in metres, and represented by the symbol λ.

So, apply the formula:

Wavespeed V= Frequency F xwavelength λ

200m/s = 500Hz x λ

λ = 200m/s / 500Hz

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3 0
3 years ago
Calculate the critical angle for light going from Glycerine to air.
Georgia [21]
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Displacement vectors of 4 km north, 2km south, 5 km north, and 5km south combine to a total displacement of A 2 km south B 16 km
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7 0
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