Search found 208 matches

by Pettywap
January 2nd, 2018, 10:34 am
Forum: 2018 Study Events
Topic: Anatomy & Physiology B/C
Replies: 143
Views: 33961

Re: Anatomy & Physiology B/C

For the Digestive System, what information will be asked about the Food Pyramid and food labels?
by Pettywap
January 2nd, 2018, 10:22 am
Forum: 2018 Lab Events
Topic: Optics B/C
Replies: 195
Views: 30632

Re: Optics B/C

Adi1008 wrote:
Pettywap wrote:How is a ray diagram drawn with two convex lenses?
Draw the ray diagram for the first convex lens as you would normally. Use the image from the first ray diagram as the object for the second ray diagram.
What happens if the image goes past the second lens and is inverted?
by Pettywap
January 2nd, 2018, 10:21 am
Forum: 2018 Study Events
Topic: Dynamic Planet B/C
Replies: 144
Views: 27506

Re: Dynamic Planet B/C

In the rules its talks about hydro-thermals and hydrocarbons, but what are they and what could be tested on them?
by Pettywap
January 2nd, 2018, 10:12 am
Forum: 2018 Lab Events
Topic: Optics B/C
Replies: 195
Views: 30632

Re: Optics B/C

How is a ray diagram drawn with two convex lenses?
by Pettywap
January 2nd, 2018, 6:22 am
Forum: 2018 Regionals & States
Topic: Pennsylvania 2018
Replies: 373
Views: 58995

Re: Pennsylvania 2018

Well, PA invitationals are about to start, so based off of previous results, I'll just make a prediction right now and see how accurate it will be to the one I'll make later. Division B: 1. Springhouse 2. Shady Side 3. Eagle View 4. Strath Haven 5. Bala Cynwyd Division C: 1. Harriton 2. Bayard Rust...
by Pettywap
December 26th, 2017, 11:51 am
Forum: 2018 Study Events
Topic: Microbe Mission B/C
Replies: 132
Views: 25524

Re: Microbe Mission B/C

Is it necessary to know about methanogens, extremophiles, thermophiles, and halophiles?
by Pettywap
December 26th, 2017, 7:07 am
Forum: 2018 Lab Events
Topic: Optics B/C
Replies: 195
Views: 30632

Re: Optics B/C

Hellloooooooo, For Div. B, is it necessary to know the percentage of reflection in a refractive problem? (in refraction part of the incident ray, part of it is reflected). Basically do we need to know the percentage that is reflected. (sorry if this is very confusing). I JUST NEED TO KNOW!!!!! ;) ;)...
by Pettywap
November 4th, 2017, 12:03 pm
Forum: 2018 Study Events
Topic: Anatomy & Physiology B/C
Replies: 143
Views: 33961

Re: Anatomy & Physiology B/C

How can I study? :(

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