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pantera1 [17]
3 years ago
7

What is the first law of radiation?

Biology
2 answers:
aev [14]3 years ago
6 0

Answer:The first law of thermal radiation states that each square meter of a hotter object’s surface emits more light at all wavelengths. What this means is that if you compare two objects that are giving off heat, and one object is hotter than the other, each square meter of the surface of that object emits more light than the cooler object at every wavelength of light.

Explanation:

suter [353]3 years ago
3 0

Kirchhoff's law of thermal radiation.In heat transfer, Kirchhoff's law of thermal radiation refers to wavelength-specific radiative emission and absorption by a material body in thermodynamic equilibrium, including radiative exchange equilibrium. A body at temperature T radiates electromagnetic energy.


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How is free water different from solute bound water (the key concept)?
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Answer:

<h3><em>Water that can be extracted easily from foods by squeezing or cutting or pressing is known as free water, whereas water that cannot be extracted easily is termed as bound water.</em></h3>

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4 0
3 years ago
Increased water volume causes the hydrostatic pressure in plasma to increase and the osmotic pressure to decrease; as a result,
lapo4ka [179]

When there is an increase in water volume in plasma, it causes the hydrostatic pressure in plasma to increase and the osmotic pressure to decrease and as a result, water will move out of plasma.

<h3>How does increased water volume affect hydrostatic pressure in plasma</h3>

When water volume in plasma increases, the hydrostatic pressure will increase.

Increase in water volume will result in a decrease in the osmotic pressure of plasma due to dilution of the solutes in plasma.

Therefore, to maintain homeostasis, water will move out of the plasma by simple diffusion and osmosis.

Therefore, increased water volume causes the hydrostatic pressure in plasma to increase and the osmotic pressure to decrease and as a result, water will move out of plasma.

Learn more about osmotic pressure and hydrostatic pressure at: brainly.com/question/8852471

7 0
2 years ago
What is the difference between the terms MATTER and ELEMENT?
madam [21]

Answer:

What is the difference between the terms Matter and Element?

  • Anything that occupies space and has mass is called matter. It can be solid, liquid or gas.
  • Element is smallest classification of matter, which cannot be sub-divided into simpler components by chemical means.

What is an atom?

  • An atom is the smallest unit of ordinary matter that forms a chemical element. Every solid, liquid, gas, and plasma is composed of neutral or ionized atoms. Atoms are extremely small, typically around 100 picometers across.

What are the 4 most common atoms to the human body?

  • The four most abundant elements in the human body – hydrogen, oxygen, carbon and nitrogen – account for more than 99 per cent of the atoms inside you. They are found throughout your body, mostly as water but also as components of biomolecules such as proteins, fats, DNA and carbohydrates.

What are molecules?

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What is a chemical reaction?

  • A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another.

According to the Rules of Atoms, will the carbon in carbon dioxide be around in a million years? How likely is it the carbon dioxide molecule will be around? What is your reasoning?

I don't know, this one you can answer yourself

Explanation:

4 0
2 years ago
What is the high energy molecule formed at the end of cellular respiration called?
expeople1 [14]

Answer:

Explanation:

ADP (Adenosine diphosphate) is a starting material in respiration. Through the process of respiration a 3rd phosphate is added to the compound to make it ATP (Adenosine Triphosphate). This extra phosphate in the end product is what allows the cell to use the compound for energy.

NAD and NADH are used in the electron transport chain but not going to be the energy molecule

3 0
3 years ago
Which environmental changes are considered short term? Check all that app
kvv77 [185]

Answer: floods,  forest fires, earthquakes

Explanation:

The short term changes are those changes that affects the organisms immediately. The effect of these changes remain for short duration. Thus the environment and the living beings adapt the changes. A flood can wipe out the terrestrial ecosystem, the ecosystem will regain its original form when the water level depletes. Forest fires may kill several trees and animals in an ecosystem. But some plants and animals will sustain which can give birth to new colonies. The earthquakes affect the earth crust and biosphere. The earth crust may get stabilize again by filling up the crater and biosphere will also promote of living beings.

3 0
3 years ago
Read 2 more answers
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