1.) a lecture period (50min) is close to 1 microcentury. a.) How long is a micro

Question

1.) a lecture period (50min) is close to 1 microcentury.       a.) How long is a microcenturyin minutes?       B.)Use the formula below tofind the percentage difference from the approximation           Percentage difference= ((actual-approximation)/actual)100 2.) One molecule of water (H2O) contains two atoms of hydrogenand one atom of oxygen. A hydrogen atom has a mass of 1.0 u and anatom of oxygen has a mass of 16 u, approximately        a.) what is the massin kilograms of one molecule of water?        b.) How many molecules ofwater are in the worlds oceans which have an estimated total massof 1.4x10^21kg? 1.) a lecture period (50min) is close to 1 microcentury.       a.) How long is a microcenturyin minutes?       B.)Use the formula below tofind the percentage difference from the approximation           Percentage difference= ((actual-approximation)/actual)100 2.) One molecule of water (H2O) contains two atoms of hydrogenand one atom of oxygen. A hydrogen atom has a mass of 1.0 u and anatom of oxygen has a mass of 16 u, approximately        a.) what is the massin kilograms of one molecule of water?        b.) How many molecules ofwater are in the worlds oceans which have an estimated total massof 1.4x10^21kg?

Explanation / Answer

actually the formula is ((52.56-50)/52.56)*100 which equals 4.87%

Related Questions

Navigate

• Browse (All)
• Browse 1
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.