Applied Mathematics

Problems related to numerical analysis, optimization, mathematical modeling, etc.

Problems in this category

We are given three financial problems to solve: (8) A man invests Tk. 10,000 and withdraws Tk. 1,500...

Financial MathematicsCompound InterestAnnuitiesAmortization SchedulePresent ValueFuture Value
2025/4/14

An organic compound containing only C, H, and O is analyzed. 1.491 g of the substance yields 3.540 ...

StoichiometryEmpirical FormulaMolar MassIdeal Gas LawChemical Composition
2025/4/14

The problem describes an organic compound A composed of Carbon (C), Hydrogen (H), and Oxygen (O). 1)...

ChemistryStoichiometryMolar MassEmpirical FormulaGas Laws
2025/4/14

Exercise 12: An organic compound containing only carbon, hydrogen, oxygen, and nitrogen is analyzed....

ChemistryStoichiometryPercentage CompositionMolecular FormulaMolar MassEmpirical Formula
2025/4/14

We are given information about the combustion of an organic compound containing carbon, hydrogen, an...

StoichiometryEmpirical FormulaIdeal Gas LawVapor DensityMolar Mass DeterminationChemistry
2025/4/14

A compound containing carbon, hydrogen, and oxygen is analyzed. 1) 1.491g of the substance yields 3....

ChemistryStoichiometryPercentage CompositionIdeal Gas LawEmpirical FormulaMolar Mass
2025/4/14

We need to solve 10 problems related to Mathematics of Finance: simple and compound interest, annuit...

FinanceInterestCompound InterestAnnuitiesLoan AmortizationPresent ValueFuture Value
2025/4/14

A $2.5 kg$ body is suspended by two inextensible strings, XP and YP, inclined at $40^\circ$ and $50^...

PhysicsStaticsForcesTrigonometryEquilibrium
2025/4/13

The problem asks to calculate the wavelength of a photon released when an electron jumps from one en...

PhysicsQuantum MechanicsPhotonWavelengthEnergyPlanck's ConstantSpeed of LightFormula ApplicationUnits Conversion
2025/4/13

We are given that 0.290 g of an organic substance (containing C, H, and O) is combusted. The combust...

StoichiometryEmpirical FormulaMolar MassIdeal Gas LawDensityChemistry
2025/4/13