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1. (a) Two microwave frequencies are authorized for use in microwave ovens: f1 = 898 MHz and f2 = 2566 MHz. Calculate the wavelength of each. λειτ 1₤2 cm cm (b) Standing waves are created in microwave ovens when the microwaves interference with their reflections. The locations of antinodes correspond to hot-spots. Which frequency would produce smaller hot spots in foods due to interference effects? Think about why that is. a. f1 = 898 MHz b. f2 = 2566 MHz a. f1 b. f2

1. (a) Two microwave frequencies are authorized for use in microwave ovens: f1 = 898 MHz and f2 = 2566 MHz. Calculate the wavelength of each. λειτ 1₤2 cm cm (b) Standing waves are created in microwave ovens when the microwaves interference with their reflections. The locations of antinodes correspond to hot-spots. Which frequency would produce smaller hot spots in foods due to interference effects? Think about why that is. a. f1 = 898 MHz b. f2 = 2566 MHz a. f1 b. f2

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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1. (a) Two microwave frequencies are authorized for use in microwave ovens: f1 = 898 MHz and f2 = 2566 MHz. Calculate the wavelength of each. λειτ 1₤2 cm cm (b) Standing waves are created in microwave ovens when the microwaves interference with their reflections. The locations of antinodes correspond to hot-spots. Which frequency would produce smaller hot spots in foods due to interference effects? Think about why that is. a. f1 = 898 MHz b. f2 = 2566 MHz a. f1 b. f2
Transcribed Image Text:1. (a) Two microwave frequencies are authorized for use in microwave ovens: f1 = 898 MHz and f2 = 2566 MHz. Calculate the wavelength of each. λειτ 1₤2 cm cm (b) Standing waves are created in microwave ovens when the microwaves interference with their reflections. The locations of antinodes correspond to hot-spots. Which frequency would produce smaller hot spots in foods due to interference effects? Think about why that is. a. f1 = 898 MHz b. f2 = 2566 MHz a. f1 b. f2
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