Physics, 19.03.2020 17:12 prettygirl1053480
Consider two gratings with the same slit separation. The only difference between the two gratings is that one grating has 5 slits and the other 10 slits. Both gratings are illuminated with a beam of the same monochromatic light. Which of the following statements are true?
Check all that apply.
a. The grating with 5 slits produces the greater separation between peaks.
b. Both gratings produce peaks of the same width.
c. The grating with 10 slits produces the greater separation between peaks.
d. Both gratings produce the same separation between peaks.
e. The grating with 10 slits produces better-defined (narrower) peaks.
f. The grating with 5 slits produces better-defined (narrower) peaks.
Answers: 3
Physics, 21.06.2019 20:50
Identify the type of synthetic material used in each object
Answers: 1
Physics, 22.06.2019 13:00
Which of the following correctly describes what happens when an atomic bomb explodes? small pieces of fissionable material are joined and form a body with a mass greater than the critical mass, the relative number of neutrons escaping decreases, and a chain reaction and explosion result. large pieces of fissionable matter are brought together quickly and form a body with a mass smaller than the critical mass, the relative number of escaping neutrons increases, and a chain reaction and explosion result.
Answers: 2
Physics, 22.06.2019 21:30
Which of these statements best explains how the hydrosphere interacts with the atmosphere to affect global climate? mountains block rain clouds and cause changes in global rainfall and evaporation. humans burn fossil fuels to produce greenhouse gases which cause global warming. humans cut down trees which affects the amount of oxygen in different parts of the globe. greenhouse gases, like carbon dioxide, dissolve in oceans and prevent global warming.
Answers: 1
Consider two gratings with the same slit separation. The only difference between the two gratings is...
Mathematics, 30.04.2021 16:50
Biology, 30.04.2021 16:50
Computers and Technology, 30.04.2021 16:50
Mathematics, 30.04.2021 16:50
Mathematics, 30.04.2021 16:50
Mathematics, 30.04.2021 16:50
Mathematics, 30.04.2021 16:50
Advanced Placement (AP), 30.04.2021 16:50
Arts, 30.04.2021 16:50