FAQs About the word photoheliometer

فوٹوہیلیومیٹر

A double-lens instrument for measuring slight variations of the sun's diameter by photography, utilizing the common chord of two overlapping images.

No synonyms found.

No antonyms found.

photoheliograph => فوٹوہیلیو گراف, photogravure => فوٹو گراوور, photography => فوٹوگرافی, photographone => فوٹو گرافون, photographometer => فوٹوگرافومیٹر ,