Physics P5 doubt! Plz help...

[earthling]

http://www.xtremepapers.com/community/attachments/a-level-physics-paper-5-tips-pdf.2194/

Guys, plz take a look at the example given. I don't understand the experiment? What are they asking for ??

 

[earthling]

AND will such experiments be asked?

 

[usmiunique]

http://www.xtremepapers.com/community/attachments/a-level-physics-paper-5-tips-pdf.2194/

Guys, plz take a look at the example given. I don't understand the experiment? What are they asking for ??

they are asking to find the spacing of the wires in the mesh.. in other words, the value of 'd' in the formula given!
just like the diffraction grating experiment, this has to be done..
its CIE.. they can ask anything.. just remember that whatever they ask is from the syllabus.. dont panic and be confident.. iA the ppr will be fine!

 

[earthling]

they are asking to find the spacing of the wires in the mesh.. in other words, the value of 'd' in the formula given!
just like the diffraction grating experiment, this has to be done..
its CIE.. they can ask anything.. just remember that whatever they ask is from the syllabus.. dont panic and be confident.. iA the ppr will be fine!

Even the AS syllabus?