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Naya [18.7K]
3 years ago
14

What is Serena is mixing a material into a beaker filled with a liquid. She notices that the material seems to disappear into th

e liquid. What physical property of the material is Serena most likely observing an example of a physical change?
Biology
1 answer:
malfutka [58]3 years ago
7 0
Solubility is correct.
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4 years ago
1. There is a finite amount of energy in the Biosphere.<br> O<br> O<br> True<br> False
Margarita [4]

Answer:

true

Explanation:

the biosphere takes a huge part of the earth

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3 years ago
2. Two organisms would be most closely related if both have the same classification in which of the following groups?
raketka [301]

Answer: D. Species

Explanation:

Species is a group of population in which organisms have many common characteristics and they are capable of interbreeding and producing viable fertile offsprings. The members belonging to the same class and phylum have less common characteristics if they interbreed they may not produce viable fertile offsprings. Also, the organisms of the same kingdom have least common characteristics and will not have viable fertile offsprings after interbreeding.

3 0
3 years ago
What is the wavelength of a wave with a frequency of 0.4 kHz traveling at 16 m/s?
larisa86 [58]

Answer: 0.04metres

Explanation:

The wavelength of a wave is the distance covered by the wave after one complete cycle. It is measured in metres, and represented by the symbol λ

Recall that Velocity (V) = Frequency F x wavelength λ

V = F λ

Make λ the subject formula

λ = V / F

In this case Frequency = 0.4 kHz

Convert kilohertz to hertz by multiplying 0.4 by 1000 i.e (0.4 x 1000Hz) = 400Hz

Velocity of wave = 16 m/s

So, λ = V / F

λ = 16 m/s / 400Hz

λ = 0.04metres

Thus, the wavelength of a wave is 0.04metres

3 0
3 years ago
Read 2 more answers
Can you describe when milk is converted into curd or yogurt from your understanding ?​
gladu [14]

Answer:

They wait for the milk to spoil than they flavor it and make it more creamy or chunky it depends on the item

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