Science & Mathematics's questions - Japanese iziqna

Question about: “Saying No To Drugs”??

7 answers · Medicine · 21 hours ago
So in school, when they teach you to like “Say No To Drugs”??? What about like Doctors and stuff?? If a Doctor gives you a prescription and says you have to take a certain pill or drug everyday??? You just tell Doctor, “No, I don’t do drugs. Go away. Bye now.”???

How do I forget the states and capitals of America?

5 answers · Geography · 2 days ago
I had to take a test recently in school where I had to study the states and capitals of America. I expected to forget them after the test. Unfortunately, I did not forget them. All of them are still memorized. The only capitals I knew before taking he test were Denver Colorado, Santa Fe New Mexico, and Phoenix... show more

Best answer: Counting all of its overseas territories, the country with the most time zones is France. (Russia and the Unites States each have 11 time zones, Canada has 6) UTC−10:00 — most of French Polynesia UTC−09:30 — Marquesas Islands UTC−09:00 — Gambier Islands UTC−08:00 — Clipperton Island UTC−04:00 (AST) — Guadeloupe,... show more

Is it true that most 'flat earthers' are also climate change deniers?

6 answers · Earth Sciences & Geology · 8 hours ago

If so -- please name the organism

Can a black hole be made from light?

15 answers · Astronomy & Space · 2 days ago

What is a real-life linear or exponential function?

3 answers · Mathematics · 13 hours ago

Best answer: It is speculation, but we can observe what happens to other stars, so we have a decent idea of what will likely happen. But it's a long way away.

Does resistance increase as voltage increases?

9 answers · Physics · 2 days ago
Best answer: By increasing V on a certain R you increase I and then joule losses P = R*I^2 or P = R*(V/R)^2 = V^2/R All this leads to a higher temperature T and since resistivity ρ ≡ T , then the resistance will increase : how much ? It depends upon the material : talking about copper ,the relevant equation is : Rx =... show more

Will the Sun explode in a supernova?

13 answers · Astronomy & Space · 2 days ago
Best answer: much too low a mass. This has been known for over half a century. Minimum mass for a supernova is called the Chandrasekhar Limit for the University of Michigan astronomer and Nobel Prize winner who worked it out: about 1.6 solar masses.

Best answer: If you watch Veritasium, he created a video a day before the picture was released and very accurately predicted wha tot expect. Additionall he goes into detail about what we're seeing the physics behind it,a nd what's nto resoivled in the image

What are gravitational waves made out of?

11 answers · Astronomy & Space · 2 days ago


20 answers · Mathematics · 2 days ago
Please explain why you get your answer, as I used BODMAS/BIDMAS but get both 5 and 20, depending on how i treat the bracket. I just need to know the rule on why it would be 5 and not 20? if 5 is correct