1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
padilas [110]
3 years ago
14

How will you determine hardness of a given substance

English
1 answer:
Elenna [48]3 years ago
5 0

Answer:

The Mohs hardness of a mineral is determined by observing whether its surface is scratched by a substance of known or defined hardness. To give numerical values to this physical property, minerals are ranked along the Mohs scale, which is composed of 10 minerals that have been given arbitrary hardness values.

You might be interested in
Yoda has a distinctive way of speaking. His statement, "Afraid you will be," violates which property of the English language?
kirill [66]

Answer:

D. Language has a structure that is governed by rules

Explanation:

Human language is based on structure which is a set of rules. In normal statement like structure, subject, verb and object, is formal sentence rule. In this sentence, Yoda object in the beginning, instead of the end, and hence he makes a mistake. His sentence should run like "You will be afraid", instead of what it is. A speaker commits an error if he does not follow the rules of a language structure.

6 0
4 years ago
What is the theme of the legend of Robin Hood
enot [183]

Answer:Justice Through Transgression. Perhaps the central theme of the tales of Robin Hood is social and economic justice. Such justice often requires breaking the law, a fact encapsulated by the Merry Men's proclaimed mission to steal from the rich and give to the poor.

hope it helps

Explanation:

7 0
3 years ago
Read 2 more answers
I will give the brainiest to whoever answers first! pls help me!
Dvinal [7]
  1. D- The neighbor's pug
  2. A- Relaxing after a long day
  3. B- Wrapping
8 0
3 years ago
Read the excerpt from The Monsters Are Due on Maple Street. As they suddenly start toward the house. In this brief fraction of a
Bad White [126]

Read the excerpt from The Monsters Are Due on Maple Street.

As they suddenly start toward the house. In this brief fraction of a moment they take the first step toward performing a metamorphosis that changes people from a group into a mob. They begin to head purposefully across the street toward the house at the end. Steve stands in front of them. For a moment their fear almost turns their walk into a wild stampede but Steve's voice, loud, incisive and commanding, makes them stop.

STEVE

Wait a minute . . . wait a minute! Let's not be a mob!

The people stop as a group, seem to pause for a moment and then much more quietly and slowly start to walk across the street.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Which sentence from the excerpt is an example of foreshadowing?

a) As they suddenly start toward the house.

b) In this brief fraction of a moment they take the first step toward performing a metamorphosis that changes people from a group into a mob.

c) They begin to head purposefully across the street toward the house at the end.

d) The people stop as a group, seem to pause for a moment and then much more quietly and slowly start to walk across the street.

Answer:

d) The people stop as a group, seem to pause for a moment and then much more quietly and slowly start to walk across the street.

Explanation:

Foreshadowing is a technique is used to warn or predict future events.

Based on the passage, the people were marching towards a house and on their way, they were almost transformed to a mob until they are stopped by their leader who tells them that they should not turn to a mob and stops them from stampeding.

The option D is correct because it uses foreshadowing to show that they seemed to think about the  consequences of their actions should they turn to a mob, then they moved much more quietly and slowly.

4 0
4 years ago
Read 2 more answers
192 miles divided by 3 hours = 64 miles per hour 448 miles / 64 miles per hour = 7 hours total for the trip
Alex787 [66]

Answer:

7 hours

Explanation:

Kelly drives 448 miles on the highway to visit her cousin. She uses cruise control to drive at a constant speed . Kelly travels 192 miles in the first 3 hours. At that rate, how long will the trip take?

Solution:

Speed is the rate of change of distance with respect to time. The speed of an object tells us how fast the object is. Speed is the ratio of distance travelled to total time take, it is given by the formula:

Speed = distance / time

From the question, Kelly travels 192 miles in the first three hours, hence her speed is:

Speed = distance / time

Speed = 192 miles / 3 hours = 64 miles per hour

At constant speed, the time taken to drive 448 miles is:

Speed = distance / time

64 miles per hour = 448 miles / time

time = 448 miles / 64 miles per hour

time = 7 hours

5 0
3 years ago
Other questions:
  • Which statement about an implied theme is true?
    12·2 answers
  • Read this passage:
    6·2 answers
  • What is the best explanation for why communism is more compatible with dictatorships than with democracies?
    9·2 answers
  • Sally has five kids their names are January, February,March,April,what is the last kids name. ( ՞ਊ ՞)
    8·1 answer
  • I wrote this poem and I need title suggestions. Do you have any ideas? Sorry it's long.
    9·2 answers
  • In his second fantasy, who does Mitty perform emergency surgery on?
    8·1 answer
  • Which best explains the historical importance of Mohandas Gandhi?
    9·2 answers
  • Helen always sings songs from beauty and the beast.
    10·2 answers
  • SPAM BRAINLY TO FIX THEIR STU*PID WEBSITE!!
    12·1 answer
  • Select the correct answers.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!