how do microwave oven works??

Answer Posted / newguy13

the magnatron will generate microwave length EM waves which
will be directed on to the food using reflective surfaces
and then these waves will ionize the food molecules (create
some +ve and -ve centres in the food)
then ++,-- will repel and -+ will attract so friction will
heat up the food.

Is This Answer Correct ?    11 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Name the frequency bands are used in satellite communication?

511


Explain the difference between plc and dcs control system?

564


Suppose if there is the level of impurity in p-type & n-type semiconductor of pn junction diode is different then what effect on depletion?

502


any from electronics proffesional i want to generate 12v automotive voltage regulator in the latest technology plz provide me some technical notes on it.

1565


define inter-base resistance

742






i want syllabus for section engnieer and previous year question papers

1536


what is BFU ? what is the working of BFU in BTS?

2126


numerical on resolution of ADC.

2287


Which is the most commonly used code for representing alphanumeric information?

656


Please send BSNL TTA Question Answer

1666


What is full-adder?

649


hi i am rajini i want rrb previous question papers with answers can you tell please where i can get it

1704


What is hole theory

1703


Difference between mobile and a cell phone.

582


Explain the different modes of flyback converter

562