Samantha has to create a video for her science project on the blossoming of a flower from a bud to one with fully opened petals. Which camera technique should she use to record this video? A.
genlock
B.
time lapse
C.
cranking
D.
timecode

An engine runs on the ideal diesel cycle. the cycle has a compression ratio of 20 and a cutoff ratio of 2. the highest temperature in the cycle is 1200 k. if the heat into the system is 300 kj/kg of working fluid and using variable specific heats determine the work produced per mass of working fluid

Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?

In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?