answer:
Metal – This is a chemical element made up of various opaque, fusible, ductile and lustrous substances, with some of the most commonly used metals being titanium, copper and nickel.
Steel – By contrast, this an alloy of iron that contains various amount of carbon content.
Answer:
According to SAMHSA, all of the following client ethnicities are more inclined to self-report a lower level of functioning and to be seen by clinical staff as experiencing more serious symptomatology except:
European Americans
Explanation:
- SAMHSA is an administrative agency that came under the jurisdiction of the U.S. Congress. SAMHSA stands for Substance Abuse and Mental Health Services Administration.
- This administration has told us that the European Americans are not more inclined to self-report a lower level of functioning and haven't been experiencing more symptomatology.
- Symtomatology is such a branch of medical science that deals with the symptoms of the diseases.
Answer:
The options.
A) Planet B has an orbital period 64 times shorter than Planet A.
B) Planet B has an orbital period 4 times shorter than Planet A.
C) Planet B has an orbital period 64 times longer than Planet A.
D) Planet B has an orbital period 4 times longer than Planet A.
E) Planet B has an orbital period 8 times longer than Planet A.
The CORRECT ANSWER IS E)
E) Planet B has an orbital period 8 times longer than Planet A.
Explanation:
Using P2 = a3 to do the estimation.
Let the size of the orbit (a) be represented in astronomical units (1 AU is the average distance between the Earth and Sun) and the period (P) is estimated in years, then Kepler's Third Law says P2 = a3.
It implies that:
A) the period of a planet is independent on its mass.
B) all orbits that possess equal semimajor axis possesses equal period.
C) planets that very distant from the Sun moves slowly than those that are nearer to the sun.
P2 = a3
Given, a =2
P2 = (2)^3
P2 = 8
E) Planet B has an orbital period 8 times longer than Planet A
