Civil Services RPSC RAS Prelims 2024 Mock Test General Science Physics Wave

For an echo to be distinguishable from sound, the minimum time difference is:

1
0.1 sec
2
1 sec
3
0.01 sec
4
10 sec
5
Question Not Attempted
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters