Is anyone in Physical Science B?
I am on the Sound Wave lab and need some help! :) Thanks guys!

Question

Is anyone in Physical Science B? 
I am on the Sound Wave lab and need some help! :) Thanks guys!

rasperrystumper · Answer

hey I finished that lab I can help

anonymous · Answer

Thanks So much! 
I completely suck at science. 
I don't get what the red and green arrows are measuring. And I got the first 3 questions but other than that I'm pretty lost, so any help is great!:)

rasperrystumper · Answer

okay you should do the alternate portfolio much easier

anonymous · Answer

There's an alternative? haha where do I find that?

rasperrystumper · Answer

Message Boards > Physical Science B > 5. Ms Clayton's Class Resources - Semester B > Portfolio Resources: U3 L5 -- ALTERNATIVE PORTFOLIO

anonymous · Answer

ahh that's why! I have mr. Bundy >:(

rasperrystumper · Answer

oh sorry then I cant help