An electromagent is being shown. Because the picture is showing how to put the lightnulb in and where it is
The given units are the units of masses which are interconvertable.
It is given that:
Now, converting 
:
Since, 
So, 
Now converting 
:
Since, 1 kg = 1000 g
So, 
For 
:
Thus, 
of ointment needed to be prepared by the pharmacist.
Answer: -
Surface Tension
Explanation: -
Surface tension is cohesive force created as a result of hydrogen bonding, that enables a liquid drop to have a minimum surface area.
Due to it being cohesive, the water top surface is concave in nature, allowing us to hence slightly overfill a glass with water.
Due to surface tension, the surface of water behaves like a stretched membrane, allowing dense objects like a length wise steel needle to float on water.
Thus, the hydrogen bonding in water creates __surface tension__, a cohesive force that enables one to slightly overfill a glass with water or allows denser objects, such as a lengthwise steel needle, to float on water
Answer: C) the values of Kb and Kw
Explanation: i just took the test
