Whitch of following are the raw materials of photosynthesis
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Related Questions
What does cell division allow ALL multicellular organisms to do? A. reproduce B. repair tissue C. get rid of waste D. produce energy
What type of energy does boiling water use?
Identify the terms,like terms,coefficients and constants 2+3a+9a
In this redox reaction, identify the reducing agent.2MgO → 2Mg + O2A. H2OB. MgC. MgOD. O
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Answer:
v=2010 inches^3
Explanation:
The volume of a cylinder can be found using:
We know the height is 10, the radius is 8, and we can substitute 3.14 in for pi
v=3.14(8^2)(10)
Solve the exponent first
v=3.14(64)(10)
v=3.14(640)
v=2009.6
To the nearest whole number:
v=2010 inches^3
b) cellular respiration
c) anaerobic respiration
d) cellular division
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(2) vaporization
(3) single replacement
(4) natural transmutation
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Answer: The correct answer is Option 4.
Explanation:
Nuclear reaction is defined as the reaction in which change in nucleus takes place.
From the given options:
Option 1: Condensation
Condensation is defined as a physical process in which gaseous particles changes to liquid particles by decreasing temperature. No change in nucleus takes place.
Option 2: Vaporization
Vaporization is defined as a physical process in which liquid particles changes to gaseous particles by increasing temperature. No change in nucleus takes place.
Option 3: Single displacement reaction
Single displacement reaction is defined as the chemical reaction in which more reactive element displaces the less reactive element. No change in nucleus takes place.
Option 4: Natural transmutation
Natural transmutation is defined as the process as the conversion of one element into another element. An element is defined by its number of protons that is atomic number. If this process occurs anywhere, number of protons or neutrons is changed. Thus, this process will change in the nucleus.
Hence, the correct answer is Option 4.
represents a type of nuclear reaction.
Further Explanation:
A nuclear reaction is a term defined when there is a conversion of one nuclide into another. In this reaction, change in the nucleus of an atom is observed. When two nuclei and a subatomic particle undergo collision with each other and new nuclides are produced, nuclear reaction is said to take place. The interaction between the cosmic rays and matter is an example of natural nuclear reaction.
(1) Condensation
It is defined as the process by which a substance gets converted from its gaseous state to the liquid one. Changes in pressure and temperature are made in order to condense a substance. The dew that is observed on the green grass in the early morning is a natural example of the condensation process.
(2) Vaporization
It is a process of conversion of a substance from its liquid state to the gaseous or vapor state. It is also known as evaporation. It is a surface phenomenon. The recovery of salt from seawater is an example of vaporization in day to day life.
(3) Single replacement
It is a type of chemical reaction in which a more reactive element replaces a less reactive element. It is also known as a single displacement reaction. A general single-replacement is described as follows:
Here, A being more reactive displaces B from the compound BC and as a result, AC is formed.
(4) Natural transmutation
It is the process by which one element gets converted to another one. It usually takes place in unstable, radioactive elements that keep on decaying into several elements until a stable element is produced. Since transmutation brings about a change in the atomic nuclei, it is considered as a nuclear reaction.
Learn more:
- What nuclide will be produced in the given reaction? brainly.com/question/3433940
- Calculate the nuclear binding energy: brainly.com/question/5822604
Answer details:
Grade: Senior School
Chapter: Nuclear chemistry
Subject: Chemistry
Keywords: nuclear reaction, natural transmutation, condensation, vaporization, evaporation, single replacement, single displacement, A, B, AC, BC, surface phenomenon, atomic nuclei, unstable, radioactive.
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Answer:
Explanation:
One food Calorie is equal to 1 kilocalorie, that is, 1000 calories. A SI unit of energy is the joule (symbol J), where 1 cal = 4.184 J. The heat produced by chemical reactions is often expressed in kilocalories, as well as in kilojoules (kJ), where 1 kcal = 4.184 kJ.
Final answer:
First, we convert the energy of the photon to Joules. Then, we use the equation for energy of a photon, E=hc/λ, rearranged to solve for λ (wavelength). Substituting the known values into this equation, we can calculate the wavelength of the photon.
Explanation:
The energy of a photon is given in calories, but in physics, it's usually measured in Joules, so we first need to convert our energy to the appropriate unit. Thus, the energy of the photon is 4184 Joules (1,000 calories x 4.184 Joules/calorie).
The energy of a photon is also related to its wavelength through the equation E=hc/λ, where h is Planck's constant (6.63 x 10^-34 J.s) and c is the speed of light (3.00 x 10^8 m/s). By rearranging the equation, we find λ=hc/E. Substituting the given numbers for Planck's constant, the speed of light, and the energy of the photon, we find that λ = (6.63 x 10^-34 J.s)(3.00 x 10^8 m/s) / 4184 J.
Calculating these values, we will arrive at the wavelength of the radiation emitted by this photon.
Learn more about Photon Energy and Wavelength here:
#SPJ2
analyzing results
B.
collecting data
C.
choosing controlled variables
D.
making a prediction
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choosing controlled variables
This is the answer because he chose the items that he would like to include in his experiment.