Subtract the value of the second pair from the value of the first pair, or 18 - 8 = 10. Our determinant equals 10. Once again, determine the sign dictated by the location of the element you eliminated. In this case, the sign is +, so we would use 10. Next, let's find the cofactor of 5.
Answer: The outermost zone of a flame is the hottest zone. Due to this, goldsmith uses the outermost zone of a flame for melting gold and silver. Question: 11. In an experiment 4.5 kg of a fuel was completely burnt.
The Sun's Interior: Radiative and Convective Zones. After covering the core, it's time to extend outward in the sun's structure. Next up are the radiative and convective zones. The radiative zone extends outward from the core, accounting for 45 percent of the sun's radius.In this zone, the energy from the core is carried outward by photons, or light units.As one photon is made, it travels about 1 micron (1 millionth of a meter) before being absorbed by a gas molecule.fter covering the core, it's time to extend outward in the sun's structure. Next up are the radiative and convective zones. The radiative zone extends outward from the core, accounting for 45 percent of the sun's radius.