A metallic sheet has a large number of parallel slits,5.0 mm wide and 20 cm apart.This sheet is used as a grating for microwaves.A wide parallel beam of microwaves is incident normally on the sheet.If the microwave wavelength is 6.0 cm,what is the largest angle from the normal,at which an intensity maximum occurs?
A) 64°
B) 69°
C) 74°
D) 79°
E) 84°
Correct Answer:
Verified
Q94: Light has a wavelength of 600 nm
Q96: A 500-nm-wavelength beam of light illuminates a
Q111: A grating has 450 lines per millimeter.What
Q112: When light illuminates a grating with 7000
Q114: What is the slit spacing of a
Q115: When a grating having 5000 lines/cmis illuminated
Q119: The distance between the ruled lines on
Q120: Light is incident perpendicularly from air
Q126: A soap bubble with air on both
Q134: Light in air of wavelength 500 nm
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents