## Search found 22 matches

March 3rd, 2020, 2:30 pm
Forum: Question Marathons
Topic: Density Lab B
Replies: 36
Views: 2277

### Re: Density Lab B

Fallsbury wrote:
March 2nd, 2020, 6:41 pm
@waterboy i dont think that the answer is right bc 15 seconds would fill up 0.75 m3 of the balloon which has a rigid shape and volume of 0.32 m3. I got around 4.41 seconds. I dont know how to hide my answer but dont grill me cuz its probably wrong anyway
Yup! 4.41 seconds is correct! your turn.
March 2nd, 2020, 4:01 pm
Forum: Question Marathons
Topic: Density Lab B
Replies: 36
Views: 2277

### Re: Density Lab B

Ok so I'll just go, since nobody else wants to go. A rigid balloon of negligible mass has a volume of 0.32 m3 and has been evacuated. Argon gas is pumped into the balloon at a rate of 0.05 m3/s. The density of Argon gas is 1.784 g/L and the density of air is 1.23 g/L. How long until the balloon begi...
October 26th, 2019, 7:20 am
Forum: Study Events
Topic: Ornithology B/C
Replies: 233
Views: 26694

### Re: Ornithology B/C

While studying the birds, I am noticing that some of the facts conflict each other from different sources. For example the clutch size or brood size of a bird will vary from Cornell, to Audobon to NG. What would be considered more definitive? :?: :o :| I use cornell but if you dont trust any, I wou...
October 21st, 2019, 11:08 am
Forum: Question Marathons
Topic: Circuit Lab B
Replies: 30
Views: 2499

### Re: Circuit Lab B

NyanEric wrote:
October 21st, 2019, 11:08 am
Dwu1011 wrote:
October 21st, 2019, 11:06 am
Lets start off with an easy question!

There is a 9 volt battery which electrons are flowing through a 3 Ohm resistor. What is the Current?
October 21st, 2019, 11:06 am
Forum: Question Marathons
Topic: Circuit Lab B
Replies: 30
Views: 2499

### Circuit Lab B

Lets start off with an easy question!

There is a 9 volt battery which electrons are flowing through a 3 Ohm resistor. What is the Current?
October 19th, 2019, 9:26 am
Forum: Question Marathons
Topic: Ornithology B/C
Replies: 32
Views: 3545

### Re: Ornithology B/C

https://www.allaboutbirds.org/guide/noindex/photo/70579921-480px.jpg What is this bird's common name What is this bird's diet What is the bird's conservation status What is the range Common Raven Omnivore; they eat practically anything lol Least Concern Throughout holarctic from the Arctic and temp...
October 16th, 2019, 6:08 pm
Forum: Lab Events
Topic: Game On B
Replies: 31
Views: 4748

### Re: Game On B

How do you guys practice Game On? Do you just make lots of games.
October 16th, 2019, 6:05 pm
Forum: Lab Events
Topic: Density Lab B
Replies: 64
Views: 8045

### Re: Density Lab B

At 2019 NC states there was a lab where you calculated the density of shaving cream. You sprayed some foam on a paper towel and sucked up a given amount using a syringe and calculated that density, then compressed the syringe a given amount and calculated that density. It was pretty bad because try...
October 16th, 2019, 6:02 pm
Forum: Study Events
Topic: Ornithology B/C
Replies: 233
Views: 26694

### Re: Ornithology B/C

Are we allowed a binder and a field guide or just one of them?
October 16th, 2019, 6:01 pm
Forum: General Chat