Number 3 ### Page 3#### Frequency (x 10¹⁵ Hz)**Graph:**- The graph depicts a straight line, with frequency values along the x-axis ranging from 0.00 to 3.00 (in increments of 0.75), measured at 10¹⁵ Hz.- Details or plotted data points are not visible in the image.#### Questions:(a) What is the threshold frequency of this metal?(b) What range of frequencies give an electron a kinetic energy greater than zero for this metal?(c) What range of frequencies do not eject an electron from this metal?(d) What is the physical relevance of the slope of this line?3. What determines the energy of the ejected electrons?---### Part III: What determines if the photoelectric effect occurs?Complete each of the following sentences:a. When the _______ incident on a _______ exceeds the threshold frequency, the _______ of the _______ is _______.

Answered: 3. What determines the energy of the…

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3. What determines the energy of the ejected electrons?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Number 3

### Page 3

#### Frequency (x 10¹⁵ Hz)

**Graph:**
- The graph depicts a straight line, with frequency values along the x-axis ranging from 0.00 to 3.00 (in increments of 0.75), measured at 10¹⁵ Hz.
- Details or plotted data points are not visible in the image.

#### Questions:

(a) What is the threshold frequency of this metal?

(b) What range of frequencies give an electron a kinetic energy greater than zero for this metal?

(c) What range of frequencies do not eject an electron from this metal?

(d) What is the physical relevance of the slope of this line?

3. What determines the energy of the ejected electrons?

---

### Part III: What determines if the photoelectric effect occurs?

Complete each of the following sentences:

a. When the _______ incident on a _______ exceeds the threshold frequency, the _______ of the _______ is _______.

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Photoelectric effect & ejected electrons (photoelectrons)

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