Question 1

What is clock frequency?

Accepted Answer

Rate at which a processor or circuit operates, measured in Hz. Modern CPUs: 2-5 GHz.

Question 2

Does higher clock speed mean faster?

Accepted Answer

Not always. Architecture, cores, and efficiency matter too. Compare within same CPU family.

Question 3

What's the relationship between frequency and wavelength?

Accepted Answer

They're inversely related: wavelength × frequency = wave speed. For sound in air: wavelength (m) ≈ 343 / frequency (Hz).

Question 4

Why use Hz vs RPM?

Accepted Answer

Hz (cycles per second) is universal for waves and oscillations. RPM (revolutions per minute) is more intuitive for rotating machinery and engines.

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