Wavelength =speed/frequency
So speed/230
You need speed to get the answer
Answer:
decrease
Explanation:
because the equilibrium will shift to right side
B. sublimation is the answer.
2 C2H6 + 7 O2 -> 4CO2 + 6 H2O
<span>so the products are carbondioxide & water vapour</span>
The answer is (2). Heat always flows down the temperature gradient, from high temperature to low temperature. Therefore, since the person is the warmest, heat flows from the person to both the ice and the air. Additionally, since the air is warmer than the ice, heat flows from the air to the ice.
