Gasoline flows through a 35-mm-diameter pipe at a rate of 0.0032 m'/sec. determine the pressure drop across a "nozzle meter" in the line if the nozzle diameter is 20 mm

second mirror gathers light from a faraway object and reflects it to another mirror. - a.

depends on what you mean by "group." for order, it would be coleoptera (beetles). for class, it would be insecta (insects). for phylum, it would be the arthropoda (animals with jointed exoskeletons).

explanation:

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.