Globular clusters are found in the Milky Way's
Indicate whether the statement is true or false.
Ans: True
You might also like to view...
An advantage of a circuit breaker over a fuse is
A) not given. B) it is bigger. C) it is smaller. D) it costs more so it must be better. E) it is easier to re-enable the circuit.
The two most important properties of any telescope are
A. the magnification and the light-gathering power. B. the light-gathering power and the length of the tube. C. the length of the tube and the magnification. D. the light-gathering power and the resolving power. E. the resolving power and the magnification.
Young's Modulus: A solid steel column is 4.0 m long and 0.20 m in diameter. Young's modulus for this steel is 2.0 × 1011 N/m2. By what distance does the column shrink when a 5000-kg truck is supported by it?
A. 8.0 × 10-7 m B. 3.2 × 10-6 m C. 7.8 × 10-6 m D. 3.1 × 10-5 m
A metal bar is 20 cm long and has a rectangular cross-section measuring 1.0 cm × 2.0 cm. What is the voltage drop along its length when it carries a 4000-A current? The resistivity of the metal is 1.68 × 10-8 ? ? m
A) 0.067 V B) 0.67 V C) 0.034 V D) 0.34 V