derivation series day-6

Difference in the molecular weight of first member of aldehyde series and ketone series is(assume only carbon,hydrogen and oxygen containing compounds, other derivatives are not considered)

JEE Mains 2020 - 30 Days Revision | Application of Derivatives - Most Important Questions | Maths

A earns ₹640 per day and works for 8 hours per day. B earns ₹360 per day and works for 6 hours per day. The ratio of per day wages of B to that of A is

Derive an expression for the effective capacitance of three capacitors connected in series.

What fraction of a day is 6 hours?

What do you mean by impedance of LCR series circuit ? Derive an expression for it . What is the condition for resonance ?