The ultra high frequency band of radio waves in electromagnetic wave is used as in

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

television waves

cellular phone communication

commercial FM radio

both (a) and (c)

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

The Ultra-high frequency (UHF) is the International Telecommunication Union agency given name for radio frequencies who lie between 300 MHz and 3 GHz.
The Ultra-high frequency band is used for satellite communication as well as cellular phone communications because the frequency in the range is high and the band is wide with a span of 2.7 GHz from the low end to high end which makes the wideband modulation and spread spectrum modes practical. It is of the order 10⁹ Hz.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th