Home / Expert Answers / Physics / please-answer-all-3-questions-they-all-are-from-same-question-students-use-a-green-laser-pointer-an-pa785

(Solved): please answer all 3 questions, they all are from same question Students use a green laser pointer an ...



please answer all 3 questions, they all are from same question

Students use a green laser pointer and a grating to produce an interference pattern on a ruler, as shown below:

The ruler is
Predict what would happen if the green laser was replaced with a red laser. (l.e.Would you the bright spots move closer toget
Students use a green laser pointer and a grating to produce an interference pattern on a ruler, as shown below: The ruler is \( 30.0 \mathrm{~cm} \) from the grating and the wavelength of the green laser light is \( 557 \mathrm{~nm} \), pointed at the ' \( 0 \mathrm{~cm} \) ' mark of the ruler. The students analyze the observations and calculate the distance between slits. 24. Does this experiment support the wave or the particle nature of light? Explain. (1) Your answer: 25. Determine the distance between the slits on the diffraction grating using the students results. (3) Your answer: Predict what would happen if the green laser was replaced with a red laser. (l.e.Would you the bright spots move closer together or farther apart? How do you know?) (1)


We have an Answer from Expert

View Expert Answer

Expert Answer


i) Light shows its wave nature during diffraction (interference ) of light. the following statements support it * during interference , light makes ma
We have an Answer from Expert

Buy This Answer $5

Place Order

We Provide Services Across The Globe