Answer:
the wrong statement is
d) the order of conductivity for different states is gas > liquid > solid
Explanation:
- the correct order is solid > liquid > gas
the thermal conductivity is a property of materials that it values the ability to transmit heat through them. In general, for metals and solid of continuos bodies the conductivity is high.
k = q / ΔT
∴ q: heat flux
∴ ΔT; temperature gradient
When a material undergoes changes of states, the thermal conductivity can change. for example, the conductivity of frozen water (a 0°C) is higer than that of liquid water.....from literature.
Answer:
I'd say the answer is Clustered (Based on the image)
Options if it’s true or false true
The way the moon looks is about how the sun hits it and how the earth is positioned
so therfore B. False
Explanation:
no. of moles=mass/molar mass
42.02/(12×6+12+16×6)=0.233mol