Paracetamol shows a λmax of 243 nm in the UV absorption spectrum. If a solution of paracetamol in water, with a concentration of 1×10-4 molar is examined at 243 nm, calculate the absorbance reading
(ℇ = 1000) and the intensity ratio, IO/I, respectively?

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?

Burgers vector is generally parallel to the dislocation line. a)-true b)-false

Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed.gi) ifn 1, what will happen to the material when transformed material when