Determine if the data are qualitative or quantitative.
2 answers:
Here we go ~
<u>❖</u><u> </u><u>Qualitative</u> data determines the property or characteristics of certain object or behavior.
<u>❖</u><u> </u><u>Quantitative</u> data determines the number or quantity of a substance. basically dealing with how much/many things are being used.
Now let's move on to questions ~
#1. Carbon is a organic molecule.
- Qualitative
#2. The forest is 25% oak trees.
- Quantitative
#3. Water contains covalent bonds.
- Qualitative
#4. Sheila's blood pressure is 120/80.
- Quantitative
#5. The bat arm and human arm have similar bone structure
- Qualitative
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The wavelength was doubled, and its energy will be increased by 4 times.
looking at the formula
energy
also,
hence it is clear from above that energy is directly proportional to the square of the wavelength.
hence, The wavelength was doubled, and its energy will be increased by 4 times.
<h3>What is Wavelength?</h3>- The distance over which a periodic wave's shape repeats is known as the wavelength in physics.
- It is a property of both traveling waves and standing waves as well as other spatial wave patterns. It is the distance between two successive corresponding locations of the same phase on the wave, such as two nearby crests, troughs, or zero crossings.
- The spatial frequency is the reciprocal of the wavelength. The Greek letter lambda is frequently used to represent wavelength.
- The term wavelength is occasionally used to describe modulated waves, their sinusoidal envelopes, or waves created by the interference of several sinusoids.
To learn more about wavelength with the given link
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