134K views · 785 reactions | Jewelry wire drawing is a decorative technique that forms a delicate texture on the metal surface through directional friction, which combines texture and wear resistance.The video uses sandpaper for wire drawing.珞‍#jewelry #jewellery #jewelrymaking #jewelrydesigner #customjewelry #jewelrymanufacturer #jewelryfactory #viral #fyp #foryou | Kisvi Ki | Facebook

An office worker uses an immersion heater to warm 250 g of water in a light, covered, insulated cup from 20.0^∘ C to 100^∘ C in 4.00 min. The heater is a Nichrome resistance wire connected to a 120-V power supply. Assume the wire is at 100^∘ C throughout the 4.00 -min time interval. (a) Specify a relationship between a diameter and a length that the wire can have. (b) Can it be made from less than 0.500 cm^3 of Nichrome? | Numerade