Density – convert units?
Hello everyone,
Do I have the conversions correct here?
In the 3rd task it should say kg/ml at the front.
Thanks again in advance
Kind regards, Clara
Hello everyone,
Do I have the conversions correct here?
In the 3rd task it should say kg/ml at the front.
Thanks again in advance
Kind regards, Clara
Can anyone recommend an inexpensive Geiger counter that can measure all types of radiation (alpha, beta and gamma)?
Can anyone answer task 7b)?
…will it be brought back to Earth around 2030 after the last contact with the probe, or will it remain "switched off" in space?
I understand the difference, but why should the voltage be grounded with PELV? In my case, that would be 12 volts DC, a safe voltage. The voltage is generated by a power supply that is also clamped to the DIN rail. Is there a reason to use PELV instead of SELV?
Normally, this is only possible in Scandinavia. Why was it possible everywhere in Europe? Last night, the moon was also very low in the sky… is there a connection?
LG H.
Whether the third task has a typing error? Maybe the questioner wrote something wrong?
I couldn’t find out.
LG H.
On the 3rd it must be kg/ml hot
Well, you can do this by yourself now after @Halseddystrom has given you the others!
… and a milliliter is a cubic centimeter.
LG H.
The first result is already wrong (and without writing the way of calculation, everything looks a little guessed).
ml = cm3
dm3 = l
kg
g/cm3 or g/ml => kg/l of the same value
just down right, rest wrong
Could you give me the task, please?
Also the last task is wrong…
There is no matter (on earth) with 13.5 kg/ml