Answer-Which is not true about microwave?

1. Electromagnetic spectrum a. Radio waves 30cm b. Microwaves 1mm-30cm c. Infrared 700nm-1mm 2. Food applications a. 2.45 GHz 12.24cm wavelength b. Dielectric heating of water molecules 3. FSSAI approved for a. Thawing b. Cooking c. Sterilization

Question

Which is not true about

microwave?

A Microwave is a radiowave

B Frequency ranging from 300 MHz to 300 GHz

C Wavelength ranges from 1 mm to around 30 cm

D It is used in food cooking

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Which is not true about

Solution