Kilohercio (kHz)

The video explains the concept of Hertz (Hz), which is a unit of frequency equivalent to cycles per second. It further elaborates on how the frequencies of sound or radio waves are typically measured in kilohertz, providing a basic understanding of frequency measurement.

What does 'Hz' stand for in the context of frequency measurement?

• Hectogram

• Hectoliter

• Hectare

• Hertz

Which of the following is typically measured in frequencies?

• Sound waves

• Temperature

• Length

• Weight

What is the standard unit for measuring sound frequencies?

• Kilohertz

• Meters

• Decibels

• Liters

Which unit is larger, Hertz or Kilohertz?

• It depends on the context

• Hertz

• Kilohertz

• They are equal

What is the relationship between Hertz and Kilohertz?

• 1 Kilohertz is 1000 Hertz

• 1 Hertz is 1000 Kilohertz

• 1 Hertz is 100 Hertz

• They are unrelated