General Knowledge - General Science - Discussion

Discussion Forum : General Science - Measurements (Q.No. 9)
9.
kilohertz is a unit which measures
power used by a current of one ampere
electromagnetic radio wave frequencies
voltage
electric resistance
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
9 comments Page 1 of 1.

Kavya said:   1 decade ago
Power is measured in watt or joule per second.

Electromagnetic radio wave frequencies is measured in Hz(hertz).

Voltage is measured in volts.

Electric resistance is measured in ohms.
(1)

Pujarchana said:   1 decade ago
Hertz (Hz) is a unit used to measure wave frequency and 1 kHz= 1000Hz. Again the units of power of current, voltage and electric resistance are watt, volt and ohm respectively.
(1)

Virender Parmar said:   8 years ago
1 kilo hertz = 1000 hertz.

And Hertz is named after the doctor named Heinrich Ruduolf Hertz.
(1)

Gagandip kaur said:   1 decade ago
Electromagnetic wave travel in space. They uses frequency to travel. So units is kilohertz.

Clef .o.c said:   1 decade ago
KiloHertz means thousand Hertz, the unit of frequency. Named after the discoverer Herts.

Manthan said:   1 decade ago
The hertz is the unit of frequency.

It is defined as the number of cycles per second.

Gaurav said:   1 decade ago
Jule and arg are the unit of work.

Sparrow said:   8 years ago
Hertz is a unit of frequency.
(1)

Abhi said:   1 decade ago
Hertz means?

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