Related Questions

When a vertical wall is subjected to pressures due to liquid on both sides, the resultant pressure is the __________ of the two pressures.
A Sum
B Difference
C Arithmetic mean
D Geometric mean
Gases having same reduced temperatures and reduced pressures
A Deviate from ideal gas behaviour to the same degree
B Have nearly the same compressibility factor
C Both A & B
D Neither A nor B
দুটি এক-পরমাণুক আদর্শ গ্যাস পরস্পরের সাথে তাপীয় সাম্যাবস্থায় আছে। A গ্যাস m ভরের অণু দ্বারা গঠিত, এবং B গ্যাস 4m ভরের অণু দ্বারা গঠিত। A গ্যাসের আয়তন ৪ গ্যাসের আয়তনের দ্বিগুণ। এদের চাপের অনুপাত PA / PB কত? (Two monoatomic ideal gases are in thermal equilibrium with each other. Gas A is composed of molecules with mass m while gas B is composed of molecules with mass 4m. The volume of gas A is twice that of gas B. What it the ratio of their pressures PA / PB ?)
A 1/4
B 1/2
C 1
D 2
Which of these liquids has the highest viscosity?
A Milk
B Syrup
C Pineapple juice
D Water
Dynamic viscosity of most of the liquids with rise in temperature
A Increases
B Decreases
C Remain unaffected
D Unpredictable
Which of the following forced convection heat transfer equation accounts for the liquid viscosity effect for viscous liquids?
A Dittus-Boeltier equation
B Sieder-Tate equation
C Nusselt equation
D None of these
A rolling stone gathers no moss. What 'rolling' is ?
A Gerund
B Verbal noun
C Participle
D Adjective
"A rolling stone gathers no moss" The complex form of the sentence is ----
A Since a stone is rolling, it gathers no moss.
B Though a stone rolls, it gathers no moss.
C A stone what rolls gathers no moss.
D A stone that rolls gathers no moss.
A rolling stone gathers no moss. What is "rolling"?
A Gerund
B Participle
C Adjective
D Verbal Noun
A rolling stone gathers no moss. Here "rolling" is?
A Praticiple
B Adjective
C Gerund
D Verbal Noun

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