Recent content by curiouskk

Sorry new to this was asking for upto an A level response. My plan is to just run a bunch of tests then gather data and analyze trend but wanted to see if there was any basic equations that would be related Best guess is some relationship between the specific heat and mass of the object...

I was not sure where to post this question so if anyone has a better home for it please advise. I am trying calculate how much temperature a given mass is required to be heated to (oven setting) to reach a target temperature on the surface of a metal like copper. I also need to know this...

I appreciate your help. From the link you sent it says that a tiny leak can be heard even under vacuum, any experience with this? The leaks that we are testing for are extremely small so not sure how this would work. Curious which you think would have a better chance of showing the leak, the...

I was not sure where to post this so decided to start here. If there is a better section please let me know... If you put a sealed device on a scale and place in an air tight box then fill with air pressure would the weight change of the device if there was a leak? I am trying to do a test to...

I was not sure where to post this so decided to start here. If there is a better section please let me know... If you put a sealed device on a scale and place in an air tight box then fill with air pressure would the weight change of the device if there was a leak? I am trying to do a test to...

Hi thanks, I have 2 one blueair 403 and an IQair. I did review these specs but still just trying get a better understanding of this concentration question.

Hello all, I wanted to say thanks to everyone on this forum who dedicate their personal time to enlighten so many like myself. I am a fan of physics and consider myself a student for life. I recently bought an Indoor Air Quality (IAQ) sensor/monitor to test my air purifier and as expected...