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Strike441 [17]
3 years ago
13

How many colours are there in white lights name the various colours of white light ​

Social Studies
2 answers:
n200080 [17]3 years ago
4 0

Answer:

There are 7 colours in a white light.

Their names are - red, orange, yellow, green, blue, indigo, and violet.

Naddik [55]3 years ago
4 0

Answer:

there are 7 colours in the white light.

explanation :

the white light is combination of 7 visible rays with different wavelengths , they are :

  • red
  • orange
  • yellow
  • green
  • blue
  • indigo
  • voilet

these are visible when passed through a prism and observed on a paper.

red has maximum wavelength and going down the wavelength decreases until violet having minimum wavelength.

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Two characteristics of each of the three types of rocks
Mariulka [41]

Answer:

Sedimentary rock: they are soft and made up of layers called strata.

Metaphoric rocks: They are crystalline and crystals within it are arranged in bands.

Igneous rocks: They are made of crystals( the size of the crystals depend on how fast the rocks cool). They usually don't react with acids, and they can be fine-grained, or glassy( like Obsidian)

Explanation:

6 0
2 years ago
You have just run a half marathon and at the end you consume 3 l of pure water. how would your body adapt to remove any excess f
Mandarinka [93]

Osmoreceptors within the hypothalamus detect and increase in plasma osmolarity. This results in a decrease in ADH release from the posterior pituitary, and hence decrease in water permeability of the collecting duct.

<h3>What is osmoregulation?</h3>

Osmoregulation is that the active regulation of the osmotic pressure of an organism's body fluids, detected by osmoreceptors, to take care of the homeostasis of the organism's water content; that is, it maintains the fluid balance and therefore the concentration of electrolytes to keep the body fluids from becoming too diluted or concentrated.

The tendency of water to move into one solution from another by osmosis is osmotic pressure. The upper the osmotic pressure of a solution, the more water tends to maneuver into it.

<h3>Osmoregulation through kidney :</h3>

Pressure must be exerted on the hypertonic side of a selectively permeable membrane to stop diffusion of water by osmosis from the side containing pure water. Although there could also be hourly and daily variations in osmotic balance, an animal is usually in an osmotic steady state over the long term.

Organisms in aquatic and terrestrial environments must maintain the proper concentration of solutes and amount of water in their body fluids; this involves excretion (getting rid of metabolic nitrogen wastes and other substances such as hormones that would be toxic.

To learn more about osmoregulation :

brainly.com/question/3454642

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4 0
1 year ago
Help me with this question pls. Ill give 50 pts
Liono4ka [1.6K]

Answer:

The voting rate of individuals 18 to 24 years of age increases as the level of education increases

Explanation:

As the level of education increases, we see the percentage of voting also increase which means this is true and can be supported by the chart.

4 0
2 years ago
Who was the third president of kenya​
Norma-Jean [14]

Answer:

Mwai Kibaki

Explanation:

idk thats just the third president

7 0
3 years ago
Read 2 more answers
Girls growing up in ______ are socialized to fear legal sanctions more than males; consequently, boys in these families exhibit
Leviafan [203]

The girls who have grown up in paternalistic families are more fearful of legal sanctions whereas the boys have more offensive behavior.

<h3>What is the family structure?</h3>

The relatives and members that togetherly form a family are said to have a family structure. They can be a single or nuclear family, joint family, step-family, and many more.

A paternalistic family is the one where the person has influenced another person in a fatherly way against their own will or consent. The males in these families have dominating and offensive nature in comparison to the girls. They do not allow to go outside for working in a job or occupation of their own interest due to which they are not able to get socialized.

Therefore, the girls who belong to the paternalistic family do not get socialized because of legal sanctions, in contrast to the boys who have offending nature.

Learn more about the paternalistic family in provided link:

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7 0
1 year ago
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