keyword

definition of electromagnetic radiation

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

$ curl "https://app.seodata.dev/v1/keyword?q=definition+of+electromagnetic+radiation&country=us" +--------------+------------------+ | volume | 2,400 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-05 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
em radiation	14,800	$3.3	20/20
electromagnetic radiation	14,800	$3.3	19/20
what is electromagnetic radiation	2,900	$0	20/20
electromagnetic radiation definition	2,400	$0	20/20
electromagnetic radiation meaning	2,400	$0	20/20
define electromagnetic radiation	2,400	$0	16/20
em radiation definition	2,400	$0	16/20
what is the electromagnetic	2,400	$0	16/20
what is electromagnetic energy	1,000	$0	18/20
what is electromagnetic radiation definition	90	$0	16/20

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=definition+of+electromagnetic+radiation&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 500/month, $4.99/mo unlimited

Full API spec: llms.txt