Recent content by greenfloss

I'm awfully sorry about that. Can I just check one thing: so you're saying that despite there being a certain amount of water, when the pressure diameter is increased, the water levels don't fluctuate at all? I know their difference will remain at X. But will their individual water levels change.

I have attempted it myself. It was in a quiz in school! I want to know if my answer is right. I stated that there was no change in the individual heights or the difference in heights since pressure= density*gravity*height and since pressure, density and gravity were constant, so was height...

Isn't g gravity? Which is a given constant most of the time.

Homework Statement If the diameter of a manometer is increased, what effect will it have on height difference and individual heights of a liquid?

Homework Statement I have a system which is at X degree celcius. I decide to put in a heater which will heat the system up by 10 degree celsius and will keep supplying this much heat. The reaction taking place is: A + B --> C + D (it's a reversible reaction) (enthalpy change is...

So is it the other way around?

Is my assumption here true? Does having a higher specific heat capacity mean that the object will be a better conductor of heat?

Thank you :)

Is this correct? - The density of substances decreases for the transition between solidà liquid, and liquid--> Gas (exception to this rule is for water, where the soli--> liquid transition causes the substance to contract instead of expand, hence increasing density) [at higher pressures...

Thank you sooo much! So my method is right then. That's all I wanted to know. :-D

Homework Statement The temperature of a brass cylinder of mass 100g was raised to 100 degree celsius and then transferred to a thin aluminium can of negligible heat capacity. The aluminium can contained 150g of paraffin at 11 degree celcius. If the final steady temperature after stirring was...