Question : A ______ is used to detect acoustic signals under the water.
Option 1: ammeter
Option 2: hydrophone
Option 3: pyrometer
Option 4: bolometer
New: SSC Stenographer Application Form 2024 Released
Don't Miss: Month-wise current affairs
Suggested: Upcoming government exams
Correct Answer: hydrophone
Solution : The correct answer is hydrophone .
A hydrophone is used to detect acoustic signals under the water. Hydrophones are devices designed to capture and convert underwater sound waves into electrical signals for various purposes, including scientific research, communication and military applications. They play a crucial role in underwater acoustics and are commonly used in sonar systems to detect and analyse sound in the ocean.
Application | Eligibility | Dates | FAQs
Question : What is the term used to refer to the process of conversion of water vapour back to water?
Question : Infrared radiation is detected by which of the following?
Question : Which of the following is not a water harvesting method used in Rajasthan?
Question : What was the theme of World Water Day 2020?
Question : Conversion of heat into electrical energy is achieved by using:
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile