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Question 15

A microprocessor operates at a clock frequency of 4.8 GHz4.8\text{ GHz}4.8 GHz.

What is 4.8 GHz4.8\text{ GHz}4.8 GHz converted to kHz\text{kHz}kHz?

A

4 800 kHz4\,800\text{ kHz}4800 kHz

B

0.0048 kHz0.0048\text{ kHz}0.0048 kHz

C

4 800 000 kHz4\,800\,000\text{ kHz}4800000 kHz

D

4 800 000 000 kHz4\,800\,000\,000\text{ kHz}4800000000 kHz

Markscheme

Practical skills Questions

  1. GCSE
  2. /Physics
  3. /Practical skills

47 exam-style questions on OCR GCSE Physics Practical skills. Each one has a worked solution and a mark scheme showing where the marks go.

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