In a/an ____________ binary, the orbits of both stars can be mapped

Fill in the blank(s) with correct word


visual

Physics & Space Science

You might also like to view...

A total solar eclipse will be visible from the same location on Earth one saros cycle later

Indicate whether the statement is true or false

Physics & Space Science

A rock of weight 17.5 N is immersed in a beaker of water while suspended from a spring scale with a reading of 9.00 N. The weight of the beaker and water together is 23.5 N. What is the net force of the beaker on the table?

A. 17.5 N B. 23.5 N C. 32.0 N D. 41.0 N

Physics & Space Science

When the outer envelope of a red giant is ejected, the remaining exposed core of a low mass star is called a

A. black hole. B. white dwarf. C. neutron star. D. red super giant.

Physics & Space Science

About what percentage of molecules in the air make up the atmosphere below a 6-kilometer altitude?

A) 20% B) 30% C) 40% D) 50% E) more than 50%

Physics & Space Science