Answers: 1
Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Chemistry, 23.06.2019 03:00
In november 1987, a massive iceberg broke loose from the antartic ice mass and floated free in the ocean. the chunk of ice was estimated to be 98 mi long, 25 mi wide, and 750 ft thick. a typical backyard swimming pool contains about 24,000 gallons of water. how many of these pools could you fill from the water in this iceberg? (assume the iceberg is a rectangular solid of the above dimensions and consists of water only). express answer in scientific notation.
Answers: 1
Match the definition with the correct term.
1. translucent A. light passes through but the object...
Health, 05.07.2019 04:00
Physics, 05.07.2019 04:00
History, 05.07.2019 04:00
Chemistry, 05.07.2019 04:00
History, 05.07.2019 04:00
Mathematics, 05.07.2019 04:00
Mathematics, 05.07.2019 04:00
Mathematics, 05.07.2019 04:00
English, 05.07.2019 04:00
Social Studies, 05.07.2019 04:00
Physics, 05.07.2019 04:00