Which of the following is false?
a. Radiation travels at the speed of light.
b. Radiation may be classified according to wavelength.
c. Radiation from the sun upon absorption by Earth is re-radiated to space as shorter wavelength radiation.
d. Radiation refers to a process of energy transfer.
C
You might also like to view...
Plankton are small animals and plants that float passively in the marine environment. Indicate whether the statement is true or false
Tides can be predicted years in advance to an accuracy of approximately 3 centimeters
a. True b. False
Given that the reaction 2 H2(g) + O2(g) ? 2 H2O(g) is exothermic, which of the following is true of the reaction 2 H2O(g) ? 2 H2(g) + O2(g)?
A) Its activation energy is lower than that of 2 H2(g) + O2(g ) ? 2 H2O(g). B) Its activation energy is the same as that of 2 H2(g) + O2(g ) ? 2 H2O(g). C) Its activation energy is higher than that of 2 H2(g) + O2(g ) ? 2 H2O(g). D) There is no relationship between its activation energy and that of 2 H2(g) + O2(g ) ? 2 H2O(g).
Another name for pain receptors is
What will be an ideal response?