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A microwave oven uses microwaves with a frequency of 2.45 GHz (gigahertz) to heat food. Microwaves within the oven are reflected by the walls and can produce a standing wave pattern, in which hot spots are found at the antinodes and cold spots at the nodes. If there is no turntable to rotate the food and ensure even cooking, this can produce burn marks at anti-node positions. What separation distance do you expect between consecutive burn marks? Give your answer in cm.

A microwave oven uses microwaves with a frequency of 2.45 GHz (gigahertz) to heat food. Microwaves within the oven are reflected by the walls and can produce a standing wave pattern, in which hot spots are found at the antinodes and cold spots at the nodes. If there is no turntable to rotate the food and ensure even cooking, this can produce burn marks at anti-node positions. What separation distance do you expect between consecutive burn marks? Give your answer in cm.

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A microwave oven uses microwaves with a frequency of 2.45 GHz (gigahertz) to heat food. Microwaves within the oven are reflected by the walls and can produce a standing wave pattern, in which hot spots are found at the antinodes and cold spots at the nodes. If there is no turntable to rotate the food and ensure even cooking, this can produce burn marks at anti-node positions. What separation distance do you expect between consecutive burn marks? Give your answer in cm.
Transcribed Image Text:A microwave oven uses microwaves with a frequency of 2.45 GHz (gigahertz) to heat food. Microwaves within the oven are reflected by the walls and can produce a standing wave pattern, in which hot spots are found at the antinodes and cold spots at the nodes. If there is no turntable to rotate the food and ensure even cooking, this can produce burn marks at anti-node positions. What separation distance do you expect between consecutive burn marks? Give your answer in cm.
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