defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Physics Electromagnetic Waves Electromagnetic Spectrum
Column - I lists the waves of the electromagnetic spectrum. Column - II gives approximate frequency range of these waves. Match Column - I and Column - II and choose the correct match from the given choices.
| Column I | Column II |
| (A) Radiowaves | (P) 1018 to 1020 Hz |
| (B) Microwaves | (Q) 1011 to 5 × 1014 Hz |
| (C) Infrared | (R) 104 to 108 Hz |
| (D) X-rays | (S) 109 to 1012 Hz |
1
A - R, B - P, C - S, D - Q
2
A - R, B - S, C - Q, D - P
3
A - R, B - S, C - P, D - Q
4
A - R, B - Q, C - S, D - P