GREEK SYMBOL

5. – Used in physics for curvature and in statistics for the kappa coefficient
7. – Denotes ohms in electrical resistance and angular velocity in physics
8. – Rarely used in scientific notation but is the fifteenth letter of the Greek alphabet
10. – Often denotes angles in trigonometry and heat in physics
13. – Represents wavelength in physics and eigenvalues in linear algebra
15. – Appears in the Riemann zeta function in mathematics

1. – Third letter; used in physics for gamma rays and in mathematics for the gamma function
2. – Used in astronomy for stars and in physics for the upsilon particle
3. – Used in ancient Greek as a numeral for six
4. – Used to represent small quantities in calculus and limits
6. – Represents change in mathematics and science for difference or small change
9. – Means a very small quantity; used metaphorically to indicate something minor
11. – Represents efficiency in physics and engineering
12. – First letter of the Greek alphabet; represents the beginning or primary status in various fields
14. – Second letter; often used to denote secondary position or beta testing in technology