Neptune has a methane-rich atmosphere
a. True
b. False
Indicate whether the statement is true or false
True
You might also like to view...
Boron has primarily two isotopes, one with an atomic mass of 11 amu and another with an atomic mass of 10 amu. If the abundance of the boron atom with a mass
of 11 amu is 18.9 percent and the abundance of the other isotope is 81.1 percent, what would be the average mass of the boron atom? A) 10.19 amu B) 11 amu C) 10 amu D) 10.81 amu E) not enough information given
The Great Dying occurred at the end of the ______________ era
Fill in the blank(s) with correct word
Standing Waves on a String: A string of linear density 1.5 g/m is under a tension of 20 N. What should be its length if its fundamental resonance frequency is 220 Hz?
A. 0.26 m B. 0.96 m C. 1.1 m D. 1.2 m
A beam of laser light is
a. neither monochromatic nor coherent. b. monochromatic but not coherent. c. coherent but not monochromatic. d. both monochromatic and coherent.