An aluminum tube is 3.0000 m long at 20°C(a) What is its length at 78.0°C? m(b) What is its length at -2.0°C? m
sc means single crochet, ch means chain, st means stitch, and the is a place holderSo, translated: 1Attach yarn, then 1 single crochet where you attached the yarn2Chain 3, 1 single crochet in 2d stitch from hook (which would be the second of the three chains), 1 single crochet in next stich of chain, skip 1/8 inch, single crochet in next space, then repeat these steps (everything after the ).
sc single crochetch chain If you do not know how to single crochet you tube videos are goodGoogle in single crochet Tie the yarn to the end of the seam1sc in the same placechain 3,1sc in 2nd chain from hook,1sc in next chainMiss 1/8in space and sc in next space Repeat from
aΔL L?αΔT 3.0000m 23e-6 °C(78-20) 3.0000m 23e-6 °C(58) .0040 L L?+ΔL3.0000+.00403.0040m bΔL L?αΔT 3.0000m 23e-6 °C(-2-20) 3.0000m 23e-6 °C(-22) .-.0015 L L?+ΔL3.0000+-.00152.9985
