On this map of Earth, which numbered circle represents the place where the Sun appears directly overhead at noon on the December solstice?
A) 3
B) 1
C) 2
D) 4
E) None of the answers are correct; the Sun can be directly overhead only on the equator.
A) 3
Physics & Space Science
You might also like to view...
1 THz = ?
A. 103 Hz B. 106 Hz C. 109 Hz D. 1012 Hz E. 1015 Hz
Physics & Space Science
Each 2.0-m length of a long cylinder (radius = 4.0 mm) has a charge of 4.0 nC distributed uniformly throughout its volume. What is the magnitude of the electric field at a point 5.0 mm from the axis of the cylinder?
a. 9.9 kN/C b. 8.1 kN/C c. 9.0 kN/C d. 7.2 kN/C e. 18 kN/C
Physics & Space Science
The least diffraction occurs for
a. ? < d. b. ? = d. c. ? > d. d. none of these; that is, it makes no difference.
Physics & Space Science
Briefly describe how thunder and lightning develop
What will be an ideal response?
Physics & Space Science