ExamPlay Light Logo
Jelentkezzen be

Physics for IGCSE & O level - Rays And Waves (Section 1 - No. 20)

Which part of the electromagnetic spectrum is used for remote controls?
Infrared
Ultraviolet
Visible light
X-rays

Magyarázat

Remote controls use infrared radiation.

Megjegyzések (0)

Bejelentkezés a hozzászóláshoz
Hirdetés
BrainBehindX Inc Logo
©2026; Powered by BrainBehindX Inc