Answer:
Reading a Graduated Cylinder
Place the graduated cylinder on a flat surface and view the height of the liquid in the cylinder with your eyes directly level with the liquid. The liquid will tend to curve downward. This curve is called the meniscus. Always read the measurement at the bottom of the meniscus.....
hope it helps....
Power = work/time
= 500/10
= 50J/s or 50 watt
The correct answer would be the last one
Answer:
A. Argon
Explanation:
It is a noble gas, a group which is not reactive.
