/u/Onigiri22's posts in /r/askscience

Year:

Only show posts with narrations

Asked my chemistry teacher (first year of highschool) this "Why do we use the mole (unit) instead of just using the mass (grams) isn't it easier to handle given the fact that we can weigh it easily? why the need to use the mole?" And he said he "doesn't answer to stupid questions"

23932 upvotes

Mark as read: Add to a list

(Could as well be Economical or related to Social sciences) I'm looking for the name of a scientific concept if it exists?

1 upvotes

Mark as read: Add to a list

In color theory, Is it possible to scientifically create a photon based wavelength(only 1) that would give a magenta result?

1 upvotes

Mark as read: Add to a list

Does 5g cause (covid-19? joking) cancer or affect the human body in a negative significant way?

1 upvotes

Mark as read: Add to a list

Can ears adapt to close /far sounds the way eyes do? If so does that means that ears can have some sort of "myopia" which means that you'r so used to hearing close sounds(earbuds for instance) that you wouldn't be able to hear far sounds anymore?

1 upvotes

Mark as read: Add to a list

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
Asked my chemistry teacher (first year of highschool) this "Why do we use the mole (unit) instead of just using the mass (grams) isn't it easier to handle given the fact that we can weigh it easily? why the need to use the mole?" And he said he "doesn't answer to stupid questions"	23932
(Could as well be Economical or related to Social sciences) I'm looking for the name of a scientific concept if it exists?	1
In color theory, Is it possible to scientifically create a photon based wavelength(only 1) that would give a magenta result?	1
Does 5g cause (covid-19? joking) cancer or affect the human body in a negative significant way?	1
Can ears adapt to close /far sounds the way eyes do? If so does that means that ears can have some sort of "myopia" which means that you'r so used to hearing close sounds(earbuds for instance) that you wouldn't be able to hear far sounds anymore?	1