Conduction stops when all substances have
2 answers:
Explanation:
When two objects or substances that have different temperature are placed in contact with each other then there will be flow of heat from hotter object to colder object.
This transfer of heat will continue until the temperature of both the objects become equal.
For example, if a metal box has temperature that is higher than another metal box adjacent to it which has
temperature. Then heat will flow from
to
until the temperature of both the boxes become equal to
.
Hence, we can conclude that conduction stops when all substances have same temperature.
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Answer:
1.122 m/s
Explanation:
So usually a river with a speed of 1 meters per second can transport particle that weighs:
If the particle is twice as massive as usual, then its weights would be 1 * 2 = 2kg
This means the river must be flowing at a speed of
The angular speed is defined as:
<h2> ω=where