Physics · Electromagnetic Waves
Which one of the following statements about X-rays is NOT true?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They have wavelengths of about 1 Å.
- 2These can be generated by bombarding a metal target with high-energy electrons.
- 3Due to their wavelengths being shorter, these can be used for radar systems.✓
- 4These are also used for the treatment of certain forms of cancer.
Correct answer
Due to their wavelengths being shorter, these can be used for radar systems.
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