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garri49 [273]
2 years ago
5

The wavelengths for visible light rays correspond to which of these options?

Physics
1 answer:
ryzh [129]2 years ago
5 0

Answer:

sorry about the other person but its b

Explanation:

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1. why is<br> experimentation so important to science
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3 years ago
Why do scientists believe that light is made of streams of particles?
irina [24]
I just need points to ask my own question.
5 0
3 years ago
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please help me with my question I will like and mark as brainliest NO LINKS THEY DON'T WORK AND IF U DON'T KNOW THE ANSWER PLS D
bearhunter [10]

Answer:

a)

Weight in Air = 0.3N

Weight in Water = 0.25N

Weight in Liquid = 0.24N.

Upthrust /Buoyant Force = Weight in Air – Weight in Fluid(Water in this case)

= 0.3 – 0.25

= 0.5N.

b) R.D of Body = Density of Body/Density of Standard Fluid(Water).

There's a Derived Formula for RD.

I'm gonna Apply it here.

Ask me for the derivation in the Comment section if you need it.

RD = α/ρ = (Weight in Air) / (Upthrust Force)

Where

α = density of the Body(or reference substance)

ρ = density of standard fluid (water)

= 0.3/0.05 = 6.

c) RD of Liquid = (Density of Liquid) /(Density of standard Fluid(water)

Or we just go by that formula

RD of Liquid = Weight in Air/Upthrust(In Liquid)

We'll be using the Upthrust in that Liquid now.

= 0.3 – 0.24 = 0.06

RD = 0.3/0.06 = 5.

7 0
2 years ago
Please help It is Anatomy and Phys
kap26 [50]

Answer:

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Explanation:

3 0
2 years ago
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