What are the curves in Figure 2 called?

1. In the figure given above, what do A and B represent? 2. What are the distances x and y called? 3. For levers, it can be shown that "Load"/"Effort"= "Length of effort arm"/" Effort Length of load arm" Using this information, state the value of the ratio, load/effort, for the figure shown above.

Which of the curves in figure represents the relation between Celsius and Fahrenheit temperatures?

In logistic growth curve, the initial stage of the curve is called

Which parts of the curve in the figure shown represent compression and rarefaction for a longitudianal wave?

From the curve given in figure find dy/dx at x=2, 6 and 10.

A particle moves along the curve y=x^2 + 2x . At what point(s) on the curve are x and y coordinates of the particle changing at the same rate?

In the figure shown an object O is placed in front of a thin lens of small aperture. The dotted curves represent the extensions of the respective curves in the figure. How many images will be formed finally.

For a general reaction A to B , plot of concentration of A vs time is given in figure. Answer the following questions on the basis of this graph. (i) what is the order of the reaction? (ii) What is the slope of the curve ? (iii) What are the units of rate constant?

In Figure 1, y = sqrt(3)x and z = 2x . What is the ratio p : q : r in figure 2?

What is the packet of energy called ?