In a typical H-R diagram, stars are graphed by these two characteristics:

Related Mcqs:

The Big Dipper is part of which constellation?

A. Ursa Major B. Ursa Minor C. The Great Bear D. A. and C. above...

The study of fish is known as ________?

A. Entomology B. Ichthyology C. Ecology D. None of these...

A blood alcohol level above ____ will often result in death:

A.0.10 B.0.20 C.0.30 D.0.41...

Uncertainty Principle was given by?

Werner Heisenberg Farady John locke None of these...

Which of the following types of glass can cut ultraviolet rays?

(a) Jena Glass (b) Soda Glass (c) Pyrex Glass (d) Crookes Glass...