Applications are like the hardest part in the entire syllabus! :'( im having so much problem...
I have found so many contradictions between the booklet, the marking schemes and the cie endorsed text book. So if any 1 faces such a thing then plz post ur doubt here and surely some1 will give the confirmed answer of the idea.
for example, in x-ray production, the booklet says when high-speed electrons strike a metal target, large accelerations occur and radiations are produced. But in the marking scheme and the CIE endorsed book (David Sang), it says deceleration of electrons causes radiation...im confused :/ what is the right thing?
I have found so many contradictions between the booklet, the marking schemes and the cie endorsed text book. So if any 1 faces such a thing then plz post ur doubt here and surely some1 will give the confirmed answer of the idea.
for example, in x-ray production, the booklet says when high-speed electrons strike a metal target, large accelerations occur and radiations are produced. But in the marking scheme and the CIE endorsed book (David Sang), it says deceleration of electrons causes radiation...im confused :/ what is the right thing?