Properties Of Solids And Liquids Question 235

Question: Velocity of water in a river is[CBSE PMT 1988]

Options:

A) 2

B) 3

C) 4

D) 22

Show Answer

Answer:

Correct Answer: C

Solution:

t=Aa2g[H1H2]

Now, T1=Aa2g[HHη]

and T2=Aa2g[Hη0] A

ccording to problem T1=T2 HHη=Hη0

therefore H=2Hηη=4



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक