 | Chambers W. and R., ltd - 1856 - عدد الصفحات: 864
...air-pump, when it rapidly cools, although it does not lose heat by either conduction or convection. The rate of cooling of a hot solid body, so far as...in a tin vessel coated externally with lampblack, cook twice as fast as it does in a bright tin vessel. Similarly, if two metallic vessels be taken,... | |
 | Natural philosophy - 1857 - عدد الصفحات: 80
...air-pump, when it rapidly oools, although it does not lose heat by either conduction or convection. 237. The rate of cooling of a hot solid body, so far as...cools twice as fast as it does in a bright tin vessel. Similarly, if two metallic vessels be taken, the one left bright, and the other covered with linen,... | |
 | William Chambers, Robert Chambers - 1860 - عدد الصفحات: 840
...air-pump, when it rapidly cools, although it does not lose heat by either conduction or convection. The rate of cooling of a hot solid body, so far as...cools twice as fast as it does in a bright tin vessel Similarly, if two metallic vessels be taken, the one left bright, and the other covered with linen,... | |
 | Robert Chambers - 1867 - عدد الصفحات: 832
...air-pump, when it rapidly cools, although it does not lose heat by either conduction or convection. The rate of cooling of a hot solid body, so far as...cools twice as fast as it does in a bright tin vessel. Similarly, if two metallic vessels be taken, the one left bright, and the other covered with linen,... | |
 | George Wilson - 1882 - عدد الصفحات: 550
...sensation of red. The body becomes, as we say, red-hot, and is emitting both heat- and light- rays. 165. The rate of cooling of a hot solid body, so far as...radiation is concerned, is remarkably influenced by the nature of its surface, and, in the case of liquids and gases, by the nature of the surface of the vessels... | |
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The rate of cooling of a hot solid body, so far as radiation is concerned, is remarkably influenced by the state of its surface, and in the case of liquids and gases, by the state of the surface of the vessels containing them. Thus, hot water placed in... 