A steep increase in the slope of a line on an Ellingham diagram indicates that the reaction becomes increasingly more favorable at higher temperatures. This typically suggests that the Gibbs free energy change (ΔG) for the reaction decreases significantly with an increase in temperature, making the formation of the compound more thermodynamically favorable. It can also imply a stronger dependence of the reaction on entropy changes at elevated temperatures.
It is due to change of state.
magnitude of velocity
you decrease it
Positive slope.
No, a direct proportion does not have to have a slope of 1. A direct proportion means that two quantities increase or decrease together at a constant ratio, which can be represented by the equation (y = kx), where (k) is a constant. The slope of the line in a graph of a direct proportion is equal to this constant (k); if (k) is greater than 1 or less than 1, the slope will reflect that but still indicate a direct relationship.
It is due to change of state.
Contour lines that are closer together indicate a steeper slope. The closer the lines are together, the greater the slope of the terrain.
Widely spaced contour lines indicate a gradual slope, while closely spaced lines indicate a steep slope.
On a speed vs. time graph, acceleration is represented by a non-zero slope. If the slope of the graph is increasing, it indicates positive acceleration (speeding up). If the slope is decreasing, it indicates negative acceleration (slowing down).
Closely spaced contour lines mean that the slope is steep.
If the contour lines are far apart, then that indicates the land has a gentle slope (low slope).
magnitude of velocity
true
that isn't true. the wider apart the contour lines are than the softer the slope (not steep) if they are closer together than the slope will be alot steeper.
you decrease it
Positive slope.
it indicates the acceleration of the particle