hi here is your answer hope it helps or then sry
Explanation:
A brass lid on a glass canning jar will loosen when heated because brasshas the greater coefficient of thermal expansion
Answer:
The couples are not all on one axis or plane for that matter but if the A and B connector had to be specified it would go by the yz axis diagonal to the x axis with a magnitude of about 15. The direction of the axis would be pointed up to the second quadrant. Hope this was helpful
Explanation:
The two most important polyamides are poly(hexamethylene adipamide) (Nylon 6,6) and polycaprolactam (Nylon 6). Both have excellent mechanical properties including high tensile strength, high flexibility, good resilience, low creep and high impact strength (toughness).
Well you could always do what Hispanics do and repeat the question 2-3 times while yelling till they finally answer