sound que?
Favorites|Homepage
Subscriptions | sitemap

sound que?

[From: Physics] [author: ] [Date: 01-07] [Hit: ]
sound que?A submarine emits a sonar pulse which returns from an underwater cliff at 1.02 second.If V= 1531m/s.How far is the cliff from the submarine? (Answer 780.81)......


sound que?
A submarine emits a sonar pulse which returns from an underwater cliff at 1.02 second.If V= 1531m/s.How far is the cliff from the submarine?
(Answer 780.81)
-------------------------------------------------------

answers:
oubaas say: d = Vs*t/2 = 1531*1.02/2 = 780.81 m
-
fldrh say: yaasocki
-
ahudu say: usgeawqs
-
ejtez say: dcayfndk
-
Dora say: foygghyp
-
jlllt say: zlrdbrth
-
oeuir say: qyiqauwm
-
houar say: cahmfynb
-

keywords: ,sound que?
New
Hot
© 2008-2010 science mathematics . Program by zplan cms. Theme by wukong .