9 th -10 th grade physics Q & A with the objective of this app.
This app includes all impersonal.
There are chapters in physics are:
Chapter - 1: physical quantity and measuring
Chapter - II: Speed
Chapter - 3: Ball
Chapter - 4: Work, Power and Energy
Chapter - 5: the state of matter and the pressure
Chapter - 6: effect of heat on the object
Chapter - 7: waves and sound
Chapter - 8: light reflection
Chapter - 9: light refraction
CHAPTER - 10: sthiratarit
CHAPTER - 11: Let's Electrical
Chapter - 1: electricity magnetic action
CHAPTER - 13: Modern Physics and Electronics
CHAPTER - 14: physics save lives
All objective questions and answer them very well this app is yacaibacai.
We hope this app ninth-tenth grade science students, teachers, parents and all concerned parties will work. And if they are benefiting from our efforts will be fruitful.