Mathematics: Please Help Me If you have the time. Jed wants to prove that his test scores are greatly improving. He makes the graph shown here. Explain why someone may think this graph is misleading.

Please Help Me If you have the time. Jed wants

Ответ:

mustafakhalil02

09.02.2022

Mathematics

his grades are going up. he went from a 60 to 80

Step-by-step explanation:

im not sure if this is correct

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Ответ:

dondre54

12.03.2021

Mathematics

The Planck–Einstein relation E=hv

gives that E, the photon energy, is equal to h, Planck's constant, times ν, the frequency.

We can solve the equation in terms of frequency to get
$v= \dfrac{E}{h}$

We substitute our given energy, $8.10 \times 10^{-19} J$ , and Planck's constant, $6.626 \times 10^{-34} Js$ .

$v= \dfrac{8.10 \times 10^{-19} J}{6.626 \times 10^{-34} Js}=1.22 \times 10^{15} s^{-1}=1.22 \times 10^{15} Hz$

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Please Help Me If you have the time. Jed wants to prove that his test scores are greatly improving. He makes the graph shown here.

Explain why someone may think this graph is misleading.

Ответ:

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