Express the sum of 420.77, 13.821, and 2317.8 to the correct number of significant figures
What will be an ideal response?
2752.4
You might also like to view...
Which terrestrial planet likely has the thickest lithosphere relative to the planet size?
a. Mercury b. Venus c. Earth e. Mars
Without greenhouse gases in our atmosphere, the Earth's oceans would not be liquid
Indicate whether the statement is true or false
Two water waves, call them X and Y, have the same amplitude, but X has a higher frequency than Y. Regarding their wavelengths and their energies,
A) Y has the larger wavelength and the two waves carry the same energy. B) X has the larger wavelength and carries the greater energy. C) Y has the larger wavelength and carries the greater energy. D) Y has the larger wavelength and X carries the greater energy. E) X has the larger wavelength and Y carries the greater energy.
Which of the following forces is the weakest?
a. strong nuclear b. weak nuclear c. electromagnetic d. gravitational