

MCQOPTIONS
Saved Bookmarks
1. |
What is the wavelength band for TV rays? |
A. | 1 * 10³ to 34 * 10¹⁰ micron meter |
B. | 1 * 10³ to 2 * 10 ¹⁰ micron meter |
C. | 1 * 10³ to 3 * 10¹⁰ micron meter |
D. | 1 * 10³ to 56 * 10¹⁰ micron meter |
Answer» C. 1 * 10³ to 3 * 10¹⁰ micron meter | |