Teaching HTET PGT Level 3 - 2024 Mock Test Physics Dual Nature: Photon and Matter Waves Trapped Electron
Match the items given in Column I with Column II
|
Column I |
Column II |
|
a) Sound of thunder |
i. Repeated reflection of sound |
|
b) Stethoscope |
ii. Used to detect abnormalities in the body |
|
c) Reverberation |
iii. Multiple reflections of sound |
|
d) Ultrasonic waves |
iv. Successive reflection of sound |
1
a) ii, b) iii, c) ii, d) iv
2
a) i, b) ii, c) iii, d) iv
3
a) iv, b) iii, c) i, d) ii
4
a) i, b) iii, c) ii, d) iv