EASY
Upper Secondary: IGCSE
IMPORTANT
Earn 100
The visible spectrum is a part of electromagnetic spectrum. State two other types of radiation that are also part of electromagnetic spectrum.
Important Questions on Spectra
EASY
Upper Secondary: IGCSE
IMPORTANT
A sportsman is feared to have broken leg, and is taken to hospital to have his leg x-rayed. In the hospital, what is used to detect the X-rays and produce an image of the bones of the leg.
EASY
Upper Secondary: IGCSE
IMPORTANT
A sportsman is feared to have broken leg, and is taken to hospital to have his leg x-rayed. Describe the properties of X-rays that enable an image to be produced, which distinguishes between bones and flesh.
EASY
Upper Secondary: IGCSE
IMPORTANT
A sportsman is feared to have broken leg, and is taken to hospital to have his leg x-rayed. State one precaution taken by the technicians who operate the x-ray machine.
