Match List-I with List-II and select the correct answer:
| List-I | List-II |
| a. Earthquake | 1. Ammeter |
| b. Altitude (Height) | 2. Seismograph |
| c. Electric current | 3. Altimeter |
| d. Resistance | 4. Ohm |
A. a-2, b-3, c-1, d-4
B. a-2, b-3, c-4, d-1
C. a-1, b-3, c-4, d-2
D. a-4, b-3, c-2, d-1
Answer: Option A
Solution (By Examveda Team)
a. Earthquake → 2. SeismographA seismograph is an instrument used to detect and record seismic vibrations and waves produced by earthquakes.
b. Altitude (Height) → 3. Altimeter
An altimeter is an instrument used to measure the altitude or height of an object above a reference level, usually mean sea level.
c. Electric current → 1. Ammeter
An ammeter is an instrument used to measure the electric current flowing through a circuit. The SI unit of electric current is the ampere (A).
d. Resistance → 4. Ohm
The ohm (Ω) is the SI unit of electrical resistance. Resistance is the opposition offered by a conductor to the flow of electric current.
Thus, the correct matching is a-2, b-3, c-1, d-4.
Hence, Option A is the correct answer.
This Question Belongs to Physics GK Chapter Wise >> Unit And Measurement
Discuss about this