Recent content by Faizi

I've encountered a problem designing an experiment. How is it that the temperature of a closed pressurized container/ pressure chamber can be measured using a thermocouple. Also, in the experiment, the temperature of the air in the chamber has to be varied. How can that be carried out? Where...

hello. i will be appearing for my a levs in a couple of months and this is a 'design experiment' question i need help with. i haven't ever designed an experiment and help will be appreciated. Question: 'Alpha particles from a particular radioactive source have a range of about 6 or 7 cm...

what's the plank scale?

i attended a lecture today and my teacher stated that we all exhibit wave characteristics and then stated de brogle's experiment etc. he mentioned the following equation and said that it laid down the bases of the wave/particle duality: wavelength= plank's constant/(mass*velocity) my...

hello. i will be appearing for my a levs in a couple of months and this is a 'design experiment' question i need help with. i haven't ever designed an experiment and help will be appreciated. Question: 'Alpha particles from a particular radioactive source have a range of about 6 or 7 cm...