Electro magnetic waves

[luice]

which of the following electro magnetic waves has the lowest frequency???
a) UV
b) IR
c) X ray
d) microwave

[Integral]

I would recommend that you read your text carefully to find the properties which define the relationships. This is not a very difficult question. Please put some thought into it and do a bit of reading. It is not our policy to do your homework for you.

[luice]

yes boss.
i will read.

[luice]

i got the answer. Its MICROWAVE. correct???//
thanks a lot.