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Arts Stream Career Options

A liquid of density rho is flowing with a speed V through a pipe of cross sectional area A. What force does the liquid stream exert on wall in x direction if it splashes in the form of a circle after it hits the wall?

A boat which sails at 10 km/h in still water starts chasing, from 10 km behind, another one which sails at 4 km/h in the upstream direction. After how long will it catchup if the stream is flowing at 2 km/h :

(i) Choose one metal from the reactivity series which will not react with stream. (ii) Choose one metal from the reactivity series which will safely react with dilute sulphuric acid. (iii) Name the salt formed when your chosen metal in (ii) reacts with sulphuric acid.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase. Stream flowing into another big river

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase. Choose a soft option