2 1.
4.
3.
Correctly label the parts of the wave.
Opoints
Trough
Crest
Amplitude
Wavelength
1
O
2
3
O
D
D
P

How is the atomic number of a nucleus changed by alpha decay

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³