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3 votes
1. What are the longest waves in the electromagnetic spectrum?

infrared waves
gamma rays
radio waves
microwaves

User Kaskasi
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2 Answers

4 votes

Answer:

I think the answer is radio waves

User Ershad
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3 votes

Answer:

radio waves

Step-by-step explanation:

the internet says so and theres lots of helpful images if you search up electromagnetic spectrum

User Siva Charan
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