For students write their ideas about the relationship between wavelength and frequency, which student is correct
I just took the test thing. Anya is correct
Student 1: The longer the wavelength, the lower the frequency
Student 1 is correct.
To determine which student is correct about the relationship between wavelength and frequency, you need to understand the concept yourself. Let's break it down:
Wavelength and frequency are both key properties of waves, including electromagnetic waves like light. Here's how they are related:
Wavelength refers to the distance between two consecutive points with the same phase in a wave. In simpler terms, it is the distance between two similar parts of a wave, such as two crests or two troughs. It is usually denoted by the Greek letter lambda (λ) and is measured in meters (m) or other length units.
Frequency, on the other hand, measures the number of complete cycles (oscillations) of a wave that occur in one second. It is usually denoted by the letter "f" and is measured in hertz (Hz), which represents cycles per second.
The relationship between wavelength and frequency is inversely proportional in a wave. This means that as the wavelength increases, the frequency decreases, and vice versa. Mathematically, their relationship can be represented using the formula:
Speed of wave = Wavelength x Frequency
This formula essentially states that the speed of a wave (such as light) is equal to the product of its wavelength and frequency.
Now, to determine which student is correct about the relationship between wavelength and frequency, you should compare their explanations with this understanding:
Student A: States that wavelength and frequency are directly proportional - This is incorrect. As mentioned earlier, wavelength and frequency are inversely proportional.
Student B: Describes the relationship correctly - This student is correct.
Student C: Claims that wavelength and frequency have no relationship - This is incorrect. Wavelength and frequency are indeed related through their inverse proportionality.
Therefore, Student B is the correct student who accurately explains the relationship between wavelength and frequency.
D
C
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B
C
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