Radio Broadcasting

commercial broadcasting is also called as ?

• Private Broadcasting

• Public Broadcasting

• Campus Broadcasting

• Hospital Broadcasting

FM broadcasting are assigned what audio frequencies ?

• 88-108 KHz

• 100-200 MHz

• 20-90 KHz

• 88-108 MHz

Who invented Frequency Modulation ?

• Reed Richards

• Charles Xavier

• Riri Willaims

• Edwin Armstrong

Broadcast radio works on which principle

• Only transmitting electromagnetic waves

• Transmitting and Receiving electromagnetic waves

• Only receiving electromagnetic waves

• None of these

Tags

NGSS.HS-PS4-5

What allows the user to pick an audible radion station?

• Electrical Resonance

• Electric Induction

• Magnetic Induction

• Magnetic Resonance

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2