All categories

2 years ago

Why is the sky blue during the day every single day of the year

2 answers:

vladimir2022 [97]2 years ago

6 0

The sky is blue due to Rayleigh scattering.

Particles in our atmosphere split the white light that the sun emits to the shortest wave length
(Blue)

Skies becomes red during the sunset since an angle forces the light to travel through more dust particles making it a longer wavelength
(Red)

Water in the clouds are not small enough to split light into a specific colour so it remains the same
(White)

I would appreciate a brainliest.

SpyIntel [72]2 years ago

5 0

HEYA !!!

The Reason behind this Phenomenon is that Blue light is scattered more than any other light .

The light from the Sun is White but is a mixture of colours with different wavelengths . In fact An experiment was conducted by Issac Newton using a Prism . And the conclusion came that Blue light is shorter than Red light

You might be interested in

Coat color in rabbits is under the control of a single gene with

Mashcka [7]

Answer: a) Cch x Ccch

b) Ccch x Cc

c) Cch x cchch

d) cchc x chc

Explanation:

Data:

Coat color in rabbits is under the control of a single gene with

four alleles: C (full gray color); cch (chinchilla, light gray); ch

(Himalayan, white with black extremities); and c (albino, absence

of pigmentation).

The dominance hierarchy is represented as: C >cch > ch > c.

Possible genotypes:

For full gray color: CC (Gray), Ccch (Gray-2), Cch (Gray-1), Cc (Gray-3). The allele "C" dominates over the other three alleles, so in every combination where "C" is present, the animal will be fully grayed.

For light gray color/Chinchilla: cchcch (Chinchilla), cchch (Chinchilla-1), cchc (Chinchilla-2). The allele "cch" dominates over "ch" and "c", but not over "C". So if the allele "C" is combined with "cch", the animal will be fully grayed, but in any other combination with "cch", the animal will be light grayed.

For white with black extremities/Himalayan: chch (Hymalayan), chc (Hymalayan-1). The allele "ch" that determines the Himalayan color is only dominant over the allele "c". But in combination with any other allele, "ch" behaves as a recessive one.

For albino: cc. In the presence of any of the other alleles, the allele "c" always behaves as a recessive one. The only possibility of getting an albino animal is if "c" combines with another "c".

Crosses:

a) Gray-1 x gray-2

3/4 gray : 1/4 chinchilla

Parental) C ch x C cch

Gamates) C ch C cch

Punnet Square) C cch

C CC Ccch

ch Cch cchch

F1 Genotype) 1/4 CC

1/4 Cch

1/4 Ccch

1/4 cchch

F1 Phenotype) 3/4 Fully Gray animals (CC, Cch, Ccch)

1/4 Chinchilla animals (cchch)

b) Gray-2 x gray-3

3/4 gray : 1/4 chinchilla

Parental) C cch x C c

Gamates) C cch C c

Punnet Square) C cch

C CC Ccch

c Cc cchc

F1 Genotype) 1/4 CC

1/4 Cc

1/4 Ccch

1/4 cchc

F1 Phenotype) 3/4 Fully Gray animals (CC, Cc, Ccch)

1/4 Chinchilla animals (cchc)

c) Gray-1 x chinchilla-1

1/2 gray : 1/4 chinchilla : 1/4 himalayan

Parental) C ch x cchch

Gamates) C ch cch ch

Punnet Square) C ch

cch Ccch cchch

ch Cch cchch

F1 Genotype) 1/4 Ccch

1/4 Cch

1/4 cchch

1/4 chch

F1 Phenotype) 2/4=1/2 Fully Gray animals (Ccch, Cch)

1/4 Chinchilla animals (cchch)

1/4 Himalayan animals (chch)

d) Chinchilla-2 x himalayan

1/2 chinchilla : 1/4 himalayan : 1/4 albino

Parental) cchc x chc

Gamates) cch c ch c

Punnet Square) cch c

ch cchch chc

c cchc cc

F1 Genotype) 1/4 cchch

1/4 cchc

1/4 chc

1/4 cc

F1 Phenotype) 2/4=1/2 Chinchilla animals (cchch, cchc)

1/4 Himalayan animals (chc)

1/4 Albino animals (cc)

6 0

3 years ago

The _____ is an estimate of the fewest number of organisms a population needs to avoid extinction. This measurement will most li

Alla [95]

The answer is 3 Death rate Increase, Dead rate decrease

3 0

3 years ago

Read 2 more answers

Siblings will have the same nuclear DNA, but different mtDNA. true or false

pashok25 [27]

This is true because if they didn't they wouldn't have the same biological mother.

4 0

3 years ago

Read 2 more answers

What structures allow small particles to cross cell membranes

Lady_Fox [76]

ithink its Phospholipids

3 0

3 years ago

Read 2 more answers

Which of the following occurs when substances undergo chemical changes?

Mrrafil [7]

Bonds between atoms are broken and new bonds are formed.

4 0

3 years ago