Question

Someone please help me with my waves worksheet. Only 6 questions!!!

Formulas-

http://www.picpaste.com/wave_formulas...Couldn__t_understand_em-wc9aN9cm.png

Question 1

http://www.picpaste.com/wave_question_1-VQb5Gnhp.png


Question 2

http://www.picpaste.com/wave_question_2-VdKx531b.png

Question 3

http://www.picpaste.com/wave_question_3-UaVMSIz2.png

Question 4

http://www.picpaste.com/wave_question_4-o3SYonJm.png

Question 5

http://www.picpaste.com/wave_question_5-RtZo7qho.png

Question 6

http://www.picpaste.com/wave_question_6-eumhIrGC.png

I need to know

Answer 1

\(\Huge{\color{purple}{\textbf{W}} \color{orange}{\cal{E}} \color{green}{\mathbb{L}} \color{blue}{\mathsf{C}} \color{maroon}{\rm{O}} \color{red}{\tt{M}} \color{gold}{\tt{E}} \space \color{orchid}{\mathbf{T}} \color{Navy}{\mathsf{O}} \space \color{OrangeRed}{\boldsymbol{O}} \color{Olive}{\mathbf{P}} \color{Lime}{\textbf{E}} \color{DarkOrchid}{\mathsf{N}} \color{Tan}{\mathtt{S}} \color{magenta}{\mathbb{T}} \color{goldenrod}{\mathsf{U}} \color{ForestGreen}{\textbf{D}} \color{Salmon}{\mathsf{Y}} \ddot \smile }\)

Ask this in the English section.

Answer 2

you want me to re-ask this again in the English section?

Answer 3

Physics.

Answer 4

ok