GCSE PhysEMSpectrumCards13 Flashcards
The member of the electromagnetic spectrum with the shortest wavelength
Gamma Radiation
The member of the electromagnetic spectrum with the second-shortest wavelength
X-rays
The member of the electromagnetic spectrum with the next longest wavelength after X-rays
Ultra-Violet
The fourth member of the electromagnetic spectrum in order of increasing wavelength
Visible Light
The member of the electromagnetic spectrum with the next longest wavelength after Visible Light
Infra-Red
The member of the electromagnetic spectrum with the second-longest wavelength
Microwaves
The member of the electromagnetic spectrum with the longest wavelength
Radio
All electromagnetic waves travel at the speed of …?
light
Can electromagnetic waves travel through a vacuum?
yes
Are electromagnetic waves transverse or longitudinal?
transverse
The member of the electromagnetic spectrum used in TV remote controls
Infra-Red
The member of the electromagnetic spectrum used to image a person’s bones
X-rays
The member of the electromagnetic spectrum used by mobile phones
Microwaves
The member of the electromagnetic spectrum used to sterilise food and medical instruments
Gamma Rays
The member of the electromagnetic spectrum that shows up the writing by a security marker-pen
Ultra-Violet