Answer:
To separate salt, sawdust, and iron, use a magnet to separate the iron. Then, add water to dissolve the salt and float the sawdust. Skim off, sieve, or filter the solution to separate the sawdust.
Answer:
C. Ph.D
Explanation:
PhD is the highest degree that everyone could achieve in any field of study. In order to obtain it, people have to prove their capability in their field by expanding the field of knowledge though original research. Because of the assumption that a person has to dedicate his/her life into one specific topic to obtain a PhD, Someone who obtain this title tend to be seen as more favorable in research and clinical works.
Please include the following or I can’t answer
Answer:
Yes the statement is correct
Explanation:
Yes, water scarcity will create due to the exploitation and contamination of water resources because the water comes from the resources such as groundwater, rivers, frozen water, etc. If these resources get damaged or polluted then scarcity will be created because after getting damaged/Contaminated the available water has not much use.
Answer:
Translational Inertia = ma, where "m" is the mass, and "a" is the acceleration of the object. Calculate the rotational inertia or the moment of inertia by multiplying the mass of the object with square of the distance between the object and the axis, the radius of rotation.
Explanation:
