Q6. Ann shines a ray of white light at a glass prism.
screen
prism
(a)
Tick one box in each row to show if each sentence is true or false.
true
false
The light refracts as it enters the prism.
The light refracts as it travels through the prism.
The light disperses as it leaves the prism.
The light forms a spectrum of colours on the screen.

The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

Calculate: select the worksheet tab. this tab you calculate the analyte concentration.  fill in the first set of boxes ("moles h2so4" and "moles naoh") based on the coefficients in the balanced equation. (if there is no coefficient, the value is 1.)  record the appropriate volumes in the "ml naoh" and "ml h2so4" boxes.  record the concentration of the titrant in the m naoh box. click calculate. what is the concentration listed