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keyword

electromagnetic radiation spectrum

Monthly search volume and cost-per-click data for "electromagnetic radiation spectrum" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=electromagnetic+radiation+spectrum&country=us" +--------------+------------------+ | volume | 110,000 | | cpc | $0.66 | | competition | 0.01 | | country | US | | updated | 2026-05-23 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
electromagnetic wave spectrum 110,000 $15.03 20/20
em spectrum 110,000 $0.28 20/20
electromagnetic spectrum wavelengths 12,100 $0.1 20/20
em spectrum wavelengths 12,100 $0.1 20/20
wavelength electromagnetic spectrum 12,100 $0.1 20/20
what is electromagnetic spectrum 6,600 $0 20/20
what is the electromagnetic spectrum 6,600 $0 20/20
em spectrum definition 3,600 $0 20/20
spectrum waves 2,900 $2.73 20/20
electromagnetic waves types 1,900 $0 20/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=electromagnetic+radiation+spectrum&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt