Electromagnetic Spectrum Terminology

noun the natural agent that stimulates sight and makes things visible

adjective of little weight; easy to lift

• The room was filled with natural light from the large windows.
• I love how the light streams in through the curtains in the morning.
• Let's go catch some rays and soak up the light at the beach.
• Her presence always brought light into my life, even on the darkest days.

noun RF stands for Radio Frequency, a type of electromagnetic wave used in various technologies such as wireless communication and medical devices.

• RF stands for Radio Frequency, which is commonly used in wireless communication.
• I heard they're using RF technology for the new security system at work.
• I can't believe how fast my internet is with this new RF router!
• His words had an RF effect on her, reaching deep into her heart.

noun a type of electromagnetic radiation with a wavelength shorter than that of visible light, but longer than X-rays

• Exposure to ultraviolet rays can cause damage to the skin.
• Make sure you wear sunscreen to protect yourself from those UV rays.
• I got a nasty sunburn from not using any sunblock against those UV rays.
• The ultraviolet rays of truth revealed the hidden secrets of the company.