Use the information on case study to draw a bar graph to comparing the use of dominant beef breeds used in the communal
and emerging sector of farmers in South Africa in 2003.
The following checklist will be used to mark the graph:
Yes: 1 Mark
No.: 0 Mark
Criteria
1. Bar graph
2. X axis labelled
3. Y axis labelled
4. Values plotted correctly
5. Correct heading
6. Units indicated​

Which statement correctly describes the relationship between frequency and wavelength?

Point charges q1=+2.00μc and q2=−2.00μc are placed at adjacent corners of a square for which the length of each side is 1.50 cm . point a is at the center of the square, and point b is at the empty corner closest to q2. take the electric potential to be zero at a distance far from both charges. part a what is the electric potential at point a due to q1 and q2? express your answer with the appropriate units.

Light from two different sources are incident upon the same side of a polarizing filter. light from one source is polarized with total intensity ip, while light from the other source is unpolarized with total intensity iu. as you rotate the polarizing filter through 360 degrees, the intensity of the transmitted light on the other side varies by a factor of 9. what is the relative intensity of the initial polarized source to the unpolarized source, or ip/iu?