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
Maru [420]
3 years ago
5

HELP HELP HELP ME PLSSSSS 50 POINTS

Chemistry
2 answers:
Ostrovityanka [42]3 years ago
7 0

Answer:

Mapping the ocean floor is made these days due to efforts of professionals and the researchers of the aquatic biosphere. As, they have revealed the mysteries that were not discussed before. So, analyzing the ocean floor and making it more easy for us to know the diversity found on the ocean floor.

  1. While, the diversity on the ocean floor is inhabited by millions of species and these species in a more larger space then we expect as the different organisms covers miles of space inside the ocean and for that reason we have to analyze each species habitat by using a much wider form of scale.Collecting Data at 10 cm intervals. Distance from Shore (in cm) Depth ,

10

20

30

40

50

60

70

80

90

100.

    <u>  2. Sonar: </u>

Sonar is based upon using the ultrasonic form of waves, as they are generated by a source of U.V rays in a specific direction to analyze any given area or subject target by the professionals. The ultra sonic waves are considered much penetrable, having the capacity to be more secure and having less number of losses in them. Which makes the sonar more accurate then any other source of waves to analyze a given space.

  • <u>Note:</u>

"Most of the aquatic and other animals uses the sonar procedure to locate there prey and other targets etc."

Anastaziya [24]3 years ago
5 0

Answer:

1) They are the same line so they match equally bc they are measuring the same thing just one is more specific than the other

2) Sonar measures all depths at every possible point and maps it including all the gaps in between the 5cm apart the ocean floor is. The difference between the points could be a cliff or a smooth decline.

You might be interested in
6 At STP, which element is a good conductor of electricity?(1) chlorine (3) silver
alexgriva [62]
For an object to conduct electricity it should have free or delocalised electrons that are free to pass the charge and hence take part in conducting electricity.
From the given choices
Chlorine is a halogen existing as a diatomic gas. Iodine too is a halogen and 2 Iodine atoms held together by covalent bond. Cl - Cl bonds and I-I bonds are  covalent bonds. the outer electrons of Cl and I take part in covalent bonds therefore they are fixed and not free to move about. therefore no free electrons to conduct electricity.
Sulfur is a solid that too is held together by covalent bonds so it does not have free electrons to conduct electricity.

Silver is a metal and a general property of metals are their ability to conduct electricity.
metal structure are metal ions tightly packed together. when the metal atoms are tightly packed their valence electrons are removed and delocalised. Positively charged metal ions are embedded in a sea of delocalised electrons.
therefore there are delocalised electrons that can conduct electricity 


answer is 3) silver
3 0
3 years ago
Read 2 more answers
What electrostatic attraction between____ forms an ionic bond?
lina2011 [118]
Between atoms (one metall and one non metall) form an ionic bond(NaCl)
4 0
3 years ago
a sample of 25.0g of an unknown metal is added to 25.0ml of water in a graduated cylinder and the final volume is 28.5ml what is
leva [86]

Answer:

<h2>The answer is 7.14 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume}  \\

From the question

mass of metal = 25 g

volume = final volume of water - initial volume of water

volume = 28.5 - 25 = 3.5 mL

It's density is

density =  \frac{25}{3.5}  \\  = 7.142857...

We have the final answer as

<h3>7.14 g/mL</h3>

Hope this helps you

8 0
3 years ago
Ok so I have 3 beakers of clear liquid each holding a different substance, Water, Magnesium Sulphate and Sodium Carbonate how ca
nataly862011 [7]
For water you could add oil..ex: cooking oil separates form water because water is heavier than oil.

For Magnesium Sulfate you could add Sodium Carbonate..ex: Sodium Carb reacts to Mg Sulfate adding a darker hue to the liquid and adding a lot of bubbles.

For Sodium Carbonate you could add Sulfuric Acid..ex: Sulfuric Acid would add a reaction to the Sodium Carb that would resembling water boiling 

H0P3 It H3LPS :)
7 0
3 years ago
Which functional group is found in salicylic acid but not in aspirin?
velikii [3]

Answer: 1. Alcohol 2. Ester

Explanation:

Right on edge.

3 0
3 years ago
Read 2 more answers
Other questions:
  • An animal cell contains a nucleus and other organelles suspended in a watery solution that is encased in a flexible cell membran
    13·2 answers
  • What is the volume of 21.0 g of nitrogen gas at stp?
    15·1 answer
  • Balance the following reaction. A coefficient of "1" is understood. Choose option "blank" for the correct answer if the coeffici
    11·2 answers
  • What is a type of force that will change an objects motion
    12·1 answer
  • Name the two types of sub-atomic particle in the nucleus of an atom.
    9·1 answer
  • The amount of space an object takes up is called _____. gravity weight mass volume
    15·1 answer
  • Express 410, 000 in scientific notation
    7·1 answer
  • Frozen CO2 or dry ice is different from CO2 gas in the atmosphere because it has
    8·2 answers
  • The outline of a partial periodic table is shown.
    15·2 answers
  • How many moles are in 50 g of CO2
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!