In a longitudinal wave, particle displacement is opposite to the direction of wave motion. Question 12. 12. In the Waves lab, you changed _____ to see how it would affect wave speed. (Points : 3) length of string tension of string type of string how hard you plucked the string Question 13. 13.
Six months If you file for an extension on your individual tax return, the IRS will give you six more months to complete the return. The IRS changed the extensions in 2006. There is now only the option for 6-month extensions (it used to be that you would file one extension, and could then file a second one for a total of 6 months).
Unfortunately, a tax extension doesnât grant you an extension on time to pay. So youâll have to estimate the amount you owe for the year and pay that by April 15, tax extension or not. October 15, 2015: If you filed a tax extension, this is the final due date for your income tax filing. If you have a corporation or S corporation, your due date to file an income tax extension is March 16, 2015, and your final due date to file your income tax after an extension is September 15, 2015.