semidiameter Synonyms
No Synonyms and anytonyms found
semidiameter Meaning
semidiameter (n)
the apparent radius of a celestial body when viewed as a disc from the earth
semidiameter (n.)
Half of a diameter; a right line, or the length of a right line, drawn from the center of a circle, a sphere, or other curved figure, to its circumference or periphery; a radius.
semidiameter Sentence Examples
- The semidiameter of the Earth measures approximately 6,371 kilometers.
- Astronomers use the semidiameter to calculate the distance between celestial bodies.
- The semidiameter of the Moon is about one-fourth that of the Earth.
- Engineers utilize the semidiameter to design bridges and other structures.
- The semidiameter of a pipe determines its volume and flow capacity.
- In geometry, the semidiameter of a circle is half its diameter.
- Geographers measure the semidiameter of lakes to estimate their surface area.
- The semidiameter of a tree trunk is used to calculate its age and mass.
- Sailors rely on the semidiameter of the Earth to determine their position at sea.
- The semidiameter of a planet is often used to compare its size to others in the solar system.
FAQs About the word semidiameter
the apparent radius of a celestial body when viewed as a disc from the earthHalf of a diameter; a right line, or the length of a right line, drawn from the cent
No synonyms found.
No antonyms found.
The semidiameter of the Earth measures approximately 6,371 kilometers.
Astronomers use the semidiameter to calculate the distance between celestial bodies.
The semidiameter of the Moon is about one-fourth that of the Earth.
Engineers utilize the semidiameter to design bridges and other structures.
