The main sequence is luminosity class V
Indicate whether the statement is true or false
TRUE
You might also like to view...
Transfer of heat in the Earth's mantle is dominated by
A) radiation B) seismic waves C) convection D) conduction
If an operatic aria lasts for 5.75 min, its length expressed in seconds is x s, where x is
A) less than 5.75. B) greater than 5.75.
A 60-kg man is one fourth of the way up a 10-m ladder that is resting against a smooth, frictionless wall. If the ladder has a mass of 25 kg and it makes an angle of 60° with the ground, find the force of friction of the ground on the foot of the ladder
a. 1.4E+1 N b. 1.6E+2 N c. 2.4E+2 N d. 2.7E+2 N e. 4.2E+3 N
Which of the following solutions is the most acidic?
A) a solution with a pH = 14 B) a solution with a pH = 12 C) a solution with a pH = 7 D) a solution with a pH = 13 E) All of the solutions are basic.