Electromagnetic waves common mistakes

Common mistakes

• Uses and applications of electromagnetic waves common mistake 1

  Giving a vague answer instead of directly addressing: Describe the use of infrared radiation for electrical heaters..

  Fix itAnswer by clearly explaining how to describe the use of infrared radiation for electrical heaters..

• Uses and applications of electromagnetic waves common mistake 1

  Giving a vague answer instead of directly addressing: Describe the use of infrared radiation for thermal imaging and night vision..

  Fix itAnswer by clearly explaining how to describe the use of infrared radiation for thermal imaging and night vision..

• Uses and applications of electromagnetic waves common mistake 1

  Giving a vague answer instead of directly addressing: Describe the use of visible light for vision, photography and optical communication..

  Fix itAnswer by clearly explaining how to describe the use of visible light for vision, photography and optical communication..

• Uses and applications of electromagnetic waves common mistake 1

  Giving a vague answer instead of directly addressing: Describe the use of ultraviolet radiation in fluorescent lamps and security marking..

  Fix itAnswer by clearly explaining how to describe the use of ultraviolet radiation in fluorescent lamps and security marking..

• Uses and applications of electromagnetic waves common mistake 1

  Giving a vague answer instead of directly addressing: Describe the use of X-rays for medical imaging..

  Fix itAnswer by clearly explaining how to describe the use of X-rays for medical imaging..

• Uses and applications of electromagnetic waves common mistake 1

  Giving a vague answer instead of directly addressing: Describe the use of gamma rays for sterilising medical equipment..

  Fix itAnswer by clearly explaining how to describe the use of gamma rays for sterilising medical equipment..

• Uses and applications of electromagnetic waves common mistake 1

  Giving a vague answer instead of directly addressing: Describe the use of gamma rays in cancer treatment..

  Fix itAnswer by clearly explaining how to describe the use of gamma rays in cancer treatment..

• Uses and applications of electromagnetic waves common mistake 1

  Giving a vague answer instead of directly addressing: Explain that electromagnetic wave uses depend on wavelength, frequency, penetration and absorption..

  Fix itAnswer by clearly explaining how to explain that electromagnetic wave uses depend on wavelength, frequency, penetration and absorption..

• Uses and applications of electromagnetic waves common mistake 1

  Giving a vague answer instead of directly addressing: Describe hazards from ultraviolet radiation, X-rays and gamma rays..

  Fix itAnswer by clearly explaining how to describe hazards from ultraviolet radiation, X-rays and gamma rays..

• Uses and applications of electromagnetic waves common mistake 1

  Giving a vague answer instead of directly addressing: Explain why exposure to ionising radiation must be limited..

  Fix itAnswer by clearly explaining how to explain why exposure to ionising radiation must be limited..