Generally people would say that the result are published in journals, and it is true that Journals are often the first opportunity for many people to read about those results.
However, it takes a long time to publish in a journal, and people often present their results to a smaller audience at a conference before the journal is ready.
Bacteria divides and reproduce by the process of binary fission.
Answer:
What language is this?...
Answer is chemical energy.
The fuel used in car is petroleum product which is a fossil fuel. Petroleum products such as petrol or diesel are chemical compounds in which chemical energy is stored in their bonds. When these compounds undergo chemical reactions, resulting in breaking of bonds and releasing energy. When ignition of a car is on, the energy is released when chemical bonds are broken. The released energy is carry out work in the car system.
Answer:
Explanation:
When the sample of hot metal is placed inside the water, the metal gives off heat to the water: the temperature of the metal decreases while the temperature of the water increases, until the two reach an equilibrium temperature.
The heat given off by the metal is equal (in magnitude) to the heat absorbed by the water, so we can write:
where:
is the mass of the metal
is the specific heat of the metal
is the initial temperature of the metal
is the equilibrium temperature
is the mass of the water
is the specific heat of water
is the initial temperature of the water
And solving for , we find the specific heat of the metal: