Human ear - structure & working | Sound | Class 9 | Physics | Khan Academy
Published January 2, 2019
Views 2.80M | Likes 43.9K | Comments 1.47K
Based on an estimated $0.7–$2 CPM, this video's 2.80M views translate to an estimated $1.96K – $5.61K in lifetime ad revenue.
Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$1.96K – $5.61K