Selina solutions

Selina solutions

Grade 8

Sound | Short/Long Answer Questions

Question 11

Q11) Name the unit in which the loudness of sound is expressed?

Solution:

Loudness of sound is expressed in decibel (dB)

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your physics exam ?

Learn from an expert tutor.

Book a free class now
subject-cta

Question 11

Q11) Name the unit in which the loudness of sound is expressed?

Solution:

Loudness of sound is expressed in decibel (dB)

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your physics exam ?

Learn from an expert tutor.

Book a free class now
subject-cta
linkedin instgram facebook youtube
2020 © Quality Tutorials Pvt Ltd All rights reserved
linkedin instgram facebook youtube