Conduction is the process by which heat is transferred from the hotter end to the colder end of an object. The ability of the object to conduct heat is known as its thermal conductivity, and is denoted k.
The second law of thermodynamics is a physical law based on universal empirical observation concerning heat and energy interconversions. A simple statement of the law is that heat always flows spontaneously from hotter to colder regions of matter. Another statement is: "Not all heat can be converted into work in a cyclic process."
These are the official results of the men's 1500 metres event at the 1983 IAAF World Championships in Helsinki, Finland. There were a total number of 52 participating athletes, with four qualifying heats, two semi-finals and the final held on Sunday 14 August 1983.
These are the official results of the Women's 100 metres event at the 2001 IAAF World Championships in Edmonton, Canada.
The Women's 100 metres at the 2011 World Championships in Athletics was held at the Daegu Stadium on August 27, 28 and 29.
The women's 100 metres event at the 2011 Summer Universiade was held on 16–17 August.
The men's 200 metres event at the 2011 Summer Universiade was held on 18–19 August.
The women's 200 metres event at the 2011 Summer Universiade was held on 18–19 August.
The men's 100 metres at the 2012 European Athletics Championships was held at the Helsinki Olympic Stadium on 27 and 28 June.
The men's 200 metres at the 2012 European Athletics Championships was held at the Helsinki Olympic Stadium on 29 and 30 June.
The men's 110 metres hurdles at the 2012 European Athletics Championships was held at the Helsinki Olympic Stadium on 30 June and 1 July.
The women's 100 metres at the 2012 European Athletics Championships were held at the Helsinki Olympic Stadium on 27 and 28 June.
The women's 200 metres at the 2012 European Athletics Championships were held at the Helsinki Olympic Stadium on 29 and 30 June.
The men's 100 metres at the 2013 World Championships in Athletics was held at the Luzhniki Stadium on 10 and 11 August.
The men's 110 metres hurdles at the 2013 World Championships in Athletics was held at the Luzhniki Stadium on 11 and 12 August.
The men's 100 metres at the 2015 World Championships in Athletics was held at the Beijing National Stadium on 22 and 23 August.
These are the complete results of the 2017 European Team Championships Super League on 23–25 June 2017 in Lille, France. As with the previous championships there were a couple of rules applying specifically to this competition, such as the limit of three attempts in the throwing events, long jump and triple jump and the limit of four misses total in the high jump and pole vault.
The men's 100 metres event at the 2017 Summer Universiade was held on 23 and 24 August at the Taipei Municipal Stadium.
The women's 100 metres event at the 2017 Summer Universiade was held on 23 and 24 August at the Taipei Municipal Stadium.
The women's 100 metres event at the 2019 Summer Universiade was held on 8 and 9 July at the Stadio San Paolo in Naples.
