A ray diagram shows an object placed between 2F and F of a convex lens. The image produced is O smaller than the object.
O upright
O larger than the object.
o virtual.

Hi, your answer is not correct. this is a cumulative  

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

Because its reliable.   there is no pollution  the chances of a radiation leak is low