iTeachChem•4mo ago

Emw 1

iTeachChem Helper•9/9/25, 4:29 PM

@Gyro Gearloose

iTeachChem Helper•9/9/25, 4:29 PM

Note for OP

+solved @user1 @user2...

+solved @user1 @user2...

to close the thread when your doubt is solved. Mention the users who helped you solve the doubt. This will be added to their stats.

PrasanOP•9/9/25, 4:29 PM

A option to theek ha

PrasanOP•9/9/25, 4:29 PM

C kyun?

Monishrules•9/9/25, 4:39 PM

Momentum

Monishrules•9/9/25, 4:39 PM

Same reason

Monishrules•9/9/25, 4:40 PM

Twice the force is imparted to send it back

PPrasan C kyun?

Prachi•9/9/25, 4:40 PM

Dekh what is pressure... It's force/area and what is force... It's change in momentum/time
Ab jab wave absorb ho raha hai uska momentum change kya hoga... (mc - 0) right ??
To usse force IA/C banega and pressure I/C banega
Ab jab wave reflect ho raha hai to change in momentum kya hoga... [mc - (-mc)] which is 2mc; because jab vo surface par hit hoga to uski velocity niche lagegi aur reflect hone ke baad uski velocity upar hogi to momentum mei -ve aayega
To usse force 2IA/C banega and pressure 2I/C banega

MMonishrules Twice the force is imparted to send it back

PrasanOP•9/9/25, 4:41 PM

Are shittt

PrasanOP•9/9/25, 4:42 PM

+solved @Monishrules @Prachi

iTeachChem Helper•9/9/25, 4:42 PM

Post locked and archived successfully!

Archived by

@1382187168230936577 (1382187168230936577)

Time

September 9, 2025

Solved by

@861908747444813845 (861908747444813845), @926887811674673172 (926887811674673172)

Emw 1

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