Advertisements
Advertisements
प्रश्न
Sonar uses ultrasonic vibrations because, ultrasonic vibrations ______.
पर्याय
carry more energy
travel with a greater speed
do not get scattered in water
all of these
MCQ
रिकाम्या जागा भरा
Advertisements
उत्तर
Sonar uses ultrasonic vibrations because, ultrasonic vibrations do not get scattered in water.
Explanation:
Ultrasonic waves do not get dissipated easily as they travel through water, so their echoes can be detected by SONAR. They are not used because they travel faster or carry more energy.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
