Two identical, sealed, and well-insulated jars contain different gases at the same temperature. each container contains the same number of moles of gas. container 1 contains helium, a monotomic gas with a molecular weight of 4.0 kg / kmol. container 2 contains co2 , a triatomic linear molecule with a molecular weight of 44 kg / kmol.

(a) which gas has higher internal energy?

(b) which gas has higher translational energy?

(c) which gas has higher pressure?

At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.

Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false