radiometer | ||
1. | [ noun ] (physics) meter to detect and measure radiant energy (electromagnetic or acoustic) | |
Related terms: | meter Rayleigh_disk radiomicrometer Crookes_radiometer | |
2. | [ noun ] (physics) instrument to detect and measure electromagnetic radiation | |
Related terms: | meter radiomicrometer Crookes_radiometer | |
Similar spelling: |
radio_antenna |