We use the Raoult's Law to answer this question.
Partial Pressure = Mole Fraction*Total Pressure
When concentration is expressed in ppm, it means 'parts per million'. So, there can be 0.67 mol of ozone per 10⁶ mol of mixture.
Mole fraction = 0.67/10⁶ = 0.67×10⁻⁶
Partial pressure = 0.67×10⁻⁶(735 torr) = <em>4.92×10⁻⁴ torr</em>
Answer:
According to newton's second law of motion F=ma so
Explanation:
Data:-M=25kg ,a=7m/s² F=? ,solution:-F=ma ,F=25×7=175kgm/s² or N
Answer:
Concept: Physical Concepts
- A larger acceleration, which is the change in velocity divided by the change in time is the theta or the angle that it climbs to.
- Secondly the launch velocity is higher or faster and traveles a further distance.
I think it was Isaac Newton
