Question

2: ems
sections: write the correct wave using the mnemonic, we learned in

ronald
mcdonald
invited (his)
very
ugly
ex
girlfriend

Explanation:

The mnemonic "Ronald McDonald Invited (His) Very Ugly eX Girlfriend" is used to remember the electromagnetic spectrum (EMS). Each word corresponds to a type of wave. "Ronald" corresponds to Radio waves. "McDonald" corresponds to Microwaves. "Invited" corresponds to Infra - red. "Very" corresponds to Visible light. "Ugly" corresponds to Ultraviolet. "eX" corresponds to X - rays. "Girlfriend" corresponds to Gamma rays.

Answer:

McDonald: Microwave; Invited: Infra - red; Very: Visible light; Ugly: Ultraviolet; eX: X - ray