Calculate the homogeneous nucleation rate in liquid copper at undercoolings of 150, 175, and 200 K using the following data: L = 1.88 x 109 J/m⁻³ , Tm = 1356 K, γ_SL = 0.177 J/m⁻², f0 = 10¹¹ /s⁻¹, Co = 6 x 10²⁸ atoms/m³, k = 1.38 x 10⁻²³ J/K. Equation: N_hom = f0.Co. exp {(-16 π γSL³ Tm²/ 3 Lo² K T). (1/ΔT²)}

Standing in the sunlight and feeling the heat on your face (uv radiation is entering the skin, converting to infrared radiation, and is absorbed by your tissues)orstanding near a fire and feeling the heat on your skin (infrared radiation transfer)

What are the activitys?   sorry if this took your points : (

Answer is: hydrogen is being oxidized.chemical reaction: co₂ + h₂ → co + h₂o.oxidation half reaction: h₂ → 2h⁺ + 2e⁻.reduction half reaction: c⁺⁴ + 2e⁻ → c⁺².oxidation is increase of oxidation number, hydrogen change oxidation number from neutral charge (in molecule of hydrogen) to oxidation number +1 (in water).

To walk 10 meters you would have to take the acceleration of 9.8 since that is the scale factor, and times it by the meters, which is ten.