Answer:2p→1s
Explanation:
Frequency is inversely proportional to wavelength. The higher the frequency, the shorter that wavelength. The smaller the frequency the longer the wavelength. The frequency of light associated with 2p→1s is less than the frequency of light associated with 3p→1s since the latter represents transition from a much higher energy level. It follows that the wavelength associated with the former will be longer since its frequency is lesser. This deduction follows from our argument about the inverse relationship between frequency and wavelength.
b. extensive property
the answer is b) extensive just took the test.
Answer:
a.intensive property
Explanation:
Properties that do not depend on the amount of matter present are called
But B answer is not correct
chloetoder is wrong answer
2. molecules under the apex of the curve
3. molecules under the right end of the curve
4. all molecules under curve "T2"
Answer : The correct option is, (3) molecules under the right end of the curve
Explanation :
Evaporation : It is type of process in which the phase changes from liquid state to gaseous state below the boiling temperature of the liquid.
As we know that the higher the temperature of the liquid , the more will be the molecule escaping into the gaseous phase than the lower temperature .
So, the molecules under the right end of the curve are likely candidates for evaporation.
Hence, the correct option is, (3)
Answer: molecules under the right end of the curve
Explanation: smart
Jack should look for __________ evidence because the analysis of such evidence can prove whether the person was present when the crime
was being committed. This evidence refers to tiny fragments of material that can be transferred from a human to a human or human to a
location
(forensic science question)
Answer: TRACE evidence
Explanation: Any evidence that can be transferred from one person to another or one person to a place is trace evidence. Also I took the test.
A. All matter is composed of tiny particles that can vary in shape, size, and weight.
B. Solid matter is composed of square-shaped particles and liquid matter is composed of flat particles.
C. Solid matter is composed of atoms and liquid matter is composed of elements.
the answer is d i just took the quiz
The statement "They can be separated by physical processes" is a characteristic of mixtures (option D)
Mixtures are physical combinations of two or more substances. The components of a mixture are not chemically bonded together, and they can be separated by physical processes such as filtration, distillation, and evaporation.
Pure substances, on the other hand, are made up of only one type of atom or molecule. They cannot be separated by physical processes.
Therefore, the correct answer is They can be separated by physical processes (option D)
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The mass will not change, because if you add or subtract any clay the mass doesn't change if u took some away or added any the mass would have changed.
Distance has a physical quantity which has been measured in meter. If a man travel then it will measured in meters that shows that how much he had travelled from one place to another place for all such type of things we use to measure the distance.
Centimeter is also been physical quantity which has to be used measure distance. 1 centimeter is just equal to 0.01 meter and 1 centimeter is just equal to 0.00001 kilometer and the kilometer has been large quantity to measure distance on the other hand centimeter is smaller quantity in which distance is measured.
Kilometer is also known as physical quantity which used to measure the distance of 1 kilometer which is equal to 1000 meter and 1 kilometer is just equal to 10,0000 centimeter.
For above conclusion, we easily states that the kilometer is large quantity to measure distance while centimeter is smaller quantity to measure distance. Centimeter is also a physical quantity which is use to measure distance. 1 centimeter is equal to 0.01 meter and 1 centimeter is equal to 0.00001 kilometer.
Therefore,The mass will not change, because if you add or subtract any clay the mass doesn't change if u took some away or added any the mass would have changed.
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