How is the hardness range for a mineral determined?
1 answer
Answers
As common sense dictates, Mohs Scale is based on the fact that a harder material will scratch a softer one. By using a simple scratch test, you can determine the relative hardness of an unknown mineral.
Similar Solved Questions
2 answers
There can be no stream erosion or glacial erosion wothout
There can be no stream erosion or glacial erosion wothout...
1 answer
Technician A says that during a power balance test, the cylinder that causes the biggest RPM drop is the weak cylinder.Technician B says that if one spark plug wire is grounded out and the engine speed does not drop, a weak or dead cylinder is indicated. Which technician is correct?
Technician A says that during a power balance test, the cylinder that causes the biggest RPM drop is the weak cylinder.Technician B says that if one spark plug wire is grounded out and the engine speed does not drop, a weak or dead cylinder is indicated. Which technician is correct?...
2 answers
In Ms. Sanchez’s class, there are 20 female students and 12 male students. Which of the following expresses the ratio of female students to male students in simplest form?
In Ms. Sanchez’s class, there are 20 female students and 12 male students. Which of the following expresses the ratio of female students to male students in simplest form?...
1 answer
The first European topsail around Africa to India was?
The first European topsail around Africa to India was?...
1 answer
The temperature went from -12°F to 18°F. How much did the temperature change?
The temperature went from -12°F to 18°F. How much did the temperature change?...
1 answer
Many Northerners became abolitionists after reading Harriet Beecher Stowe's novel, A. Common Sense B. Uncle Tom's Cabin C. Gone with the Wind D. The North Star
Many Northerners became abolitionists after reading Harriet Beecher
Stowe's novel,
A. Common Sense
B. Uncle Tom's Cabin
C. Gone with the Wind
D. The North Star...
2 answers
When Emma is feeling sad or stressed, she sleeps with the teddy bear she received as a child. Which defense mechanism is Emma employing? Rationalization Regression Displacement Compensation
When Emma is feeling sad or stressed, she sleeps with the teddy bear she received as a child. Which defense mechanism is Emma employing?
Rationalization
Regression
Displacement
Compensation...
1 answer
An angle measures 176º more than the measure of its supplementary ange. What is the measure of each angle?
An angle measures 176º more than the measure of its supplementary ange. What is the
measure of each angle?...
2 answers
A virus cannot be considered a living organism because it cannot reproduce on its own; it needs a host cell to reproduce. TRUE FALSE
A virus cannot be considered a living organism because it cannot reproduce on its own; it needs a host cell to reproduce.
TRUE
FALSE...
1 answer
Which function defines the sequence -6, -10, -14, -18, where f(6)=-26
which function defines the sequence -6, -10, -14, -18, where f(6)=-26...
1 answer
10.2cm is rounded to one decimal place. Write down the maximum possible length it could have been.
10.2cm is rounded to one decimal place. Write down the maximum possible length it could have been....
2 answers
In an essay about how modern education developed, what is the best way to organize the essay? A . Introduction and statement of the main idea, followed by headings that outline key changes B. Introduction and then several stories about modern students in a school setting learning to read C. Introduction that includes interviews of teachers, followed by interviews of students D. Introduction that summarizes the current state of education, then a list of recent [email protected]
In an essay about how modern education developed, what is the best way to organize the essay? A . Introduction and statement of the main idea, followed by headings that outline key changes B. Introduction and then several stories about modern students in a school setting learning to read C. Intro...
1 answer
A square tablecloth is 160cm along each side. it hangs over the table edge 30cm on each side. a) what is the area of the tablecloth? b) what is the area of the table?
a square tablecloth is 160cm along each side. it hangs over the table edge 30cm on each side.
a) what is the area of the tablecloth?
b) what is the area of the table?...