Go To Your Study Dashboard

Get Answers to all your Questions

header-bg

When the wave travels from denser to rarer medium
Option: 1
Speed of wave increases

Option: 2
wavelength of wave decreases

Option: 3
amplitude of wave increases

Option: 4
there is no change in phase angle

Answers (1)

best_answer

$A_t=\left(\frac{2 V_2}{V_1+V_2}\right) A_i$

$\therefore$ speed of wave travels from denser to rarer medium increases

$\text { If } V_2>V_1 \text { then } A_t>A_{\text {i }}$

Posted by

Anam Khan

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

50 mL of 0.2 M ammonia solution is treated with 25 mL of 0.2 M HCl. If pK_b of ammonia solution is 4.75, the pH of the mixture will be :
Option: 1 3.75
Option: 2 4.75

Trending Articles/News

anam-khan

JEE Main 2026 application correction begins on jeemain.nta.nic.in; edit details by December 2

anam-khan

JEE Mains 2026 LIVE: NTA to conduct session 1 from January 21 to 30; exam pattern, syllabus

anam-khan

JEE Main 2026 correction window opens tomorrow; NTA allows exam city change

Latest Question