uzair

Dan and Jana were assigned by their teacher to complete a chemical reaction 4 times in the last 12 minutes of lab time. What is the longest time that each reaction will take if the teacher gave them enough time? a.8 seconds b.3 minutes c.8 minutes d.3 min...

A water fall is 84 metre.If half of kinetic energy is converted into heat.What is the rise in the temperature of water?

the angle b/w vectors (A¡ÁB ) and (B¡ÁA) is

thank you sooo much

.8508

how to do hard answer

well i do not know how to do a quetion that says to explain my answer so what should i do

Bryan got Rs.500