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