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Effectus [21]
2 years ago
15

Why have we not drilled or mined deeper into earth?

Biology
1 answer:
Rus_ich [418]2 years ago
6 0

Easy answer: its too hot.

The deepest man made hole is Kola Superdeep Borehole. That was a Russian experiment to see how deep you could drill into earths crust, reaching down 12,262 meters. At that depth the temperature reached 180 °C. The scientists estimated that a 15,000 meters depth the temperature would reach 300 °C, and at that temperature the drill would cease to work and the project was stopped.

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What substances are involved in controlling the production of sperm and eggs in humans? Hormones.
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The nurse manager of a surgical unit observes a nurse providing colostomy care to a client without using any personal protective
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8 0
3 years ago
As we know three most common house hold fuse value sare 3A,5A and 13A.
Reptile [31]

The list of household electrical appliances categorized according to their power consumption and what fuse they will use are:

<u>3A Fuse </u>

  • A table lamp,
  • Computer
  • Blender,
  • Refrigerator  
  • Deep freezer etc.

For every appliance that is rated between 700 and 3000 watts, it's plug should have a 13-amp fuse installed onto it.

<h3>What is a fuse value?</h3>

A fuse rating is the amount of current required to blow (break) the fuse. When a fuse blows, it disconnects power from an electrical system.

The fuse rating is generally printed on the fuse itself. The fuse rating is often expressed in 'amps,' which is the standard measurement for electrical current.

<h3>Why are electrical fuses important?</h3>

If an appliance malfunction results in an excessive current flow, the fuse shuts off the circuit.

If something goes wrong, this safeguards both the wiring and the appliance. A wire that melts easily is within the fuse.

Learn more about fuse values at;

brainly.com/question/23959921

#SPJ1

Full Question:

As we know that the three most common household fuse values are 3A, 5A, and 13A.

Make a list of your household electrical appliances. Divide them into three groups according to their power consumption to decide what fuse should be fitted in the plug for each of them.

6 0
2 years ago
Cholesterol transported from the cells to the liver by HDL can then be used to synthesize bile.
Leto [7]

Answer:

True

Explanation:

Cholesterol is a lipid organic molecule which is the modified steroid form. The cholesterol is secreted by the animal cells as it a constituent of the animal cell membrane.

The cholesterol easily dissolves in the blood and is hydrophobic in nature so cholesterol is transported into the blood plasma in the form of lipoprotein complex.

There are four types of lipoproteins formed on the basis of their cholesterol density which are: VLDL, LDL, IDL and HDL.

HDL or high-density lipoprotein transports the cholesterol to the hepatic cells of Liver where the Liver enzymes convert the cholesterol to the bile acid and thus bile juice is excreted with bile.

Thus, True is the correct answer.

6 0
3 years ago
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