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
leonid [27]
3 years ago
12

Compare and contrast Parallax and Triangulation.

Chemistry
2 answers:
Ratling [72]3 years ago
8 0

Answer:

hayop ok na po kayo ayoko

irakobra [83]3 years ago
8 0
One of the most important roles of triangulation is its usage in all our GPS Systems. Parallax, on the other hand, is used to determine distances that cannot be measured directly. They use the same principle but at different distances.

Explanation : Triangulation is used for earth bound objects in determining the objects location and distance, measure an object from two different locations and use simple geometry to solve;
a
2
+
b
2
=
c
2
. Parallax uses the earth's orbit in measuring an object at two different times of the year and using the same geometry to solve
You might be interested in
How many moles of copper(II)sulfate are in in 5.00 L of a 2.00 M solution?
Julli [10]

Answer:

There are 10 moles of copper(II)sulfate.

Explanation:

We know that molarity is a concentration measure that expresses the moles of solute per liter of solution: in this case, being 1.30 molar, there are 1.30 moles of solute in 1 liter of solution. We solve with the following simple rule of three:

1 L solution-----2 moles of copper(II)sulfate

5 L solution----x= (5 L solution x 2 moles of copper(II)sulfate)/1 L solution

<em>x= 10 moles of copper(II)sulfate</em>

3 0
4 years ago
If you obtained 2.50 moles of CuSO4 from the reaction of CuO and H2SO4, but the theoretical yield was 3.19 moles, what was the p
IceJOKER [234]

Answer:

  • 78.4%

Explanation:

Just as context, write the chemical equation and the mole ratios

1) <u>Balanced chemical equation</u>:

  • CuO (s) +  H₂SO₄ (aq) → CuSO₄ (aq) + H₂O (l)

2) <u>Therotetical (stoichiometric) mole ratios</u>:

  • 1 mol CuO : 1 mol  H₂SO₄  : 1 mol CuSO₄  : 1 mol H₂O

You can calculate the percent yield from the amount of CuSO₄ obtained and the theoretical yield

3) <u>Percent yield</u>

  • Definition:

         Percent yield = (actual yield / theoretical yield)×100

  • Theoretical yiedl (given): 3.19 moles CuSO₄

  • Actual yield (given): 2.50 moles CuSO₄

  • Calcualtion:

Substitute the values in the formula:

  • Percent yield = (2.50 moles CuSO₄ / 3.19 moles CuSO₄)×100 = 78.4%

6 0
4 years ago
What is the only process that removes carbon from the atmosphere
cluponka [151]

Answer:

Photosynthesis process

Explanation:

Photosynthesis removes carbon dioxide naturally — and trees are especially good at storing carbon removed from the atmosphere by photosynthesis.

5 0
3 years ago
How to know how many valence electrons are in an element
Alenkinab [10]

Answer:

Hope it helped

Explanation:

For neutral atoms, the number of valence electrons is equal to the atom's main group number. The main group number for an element can be found from its column on the periodic table. For example, carbon is in group 4 and has 4 valence electrons. Oxygen is in group 6 and has 6 valence electrons.

7 0
3 years ago
Liquid sodium is being considered as an engine coolant. How many grams of liquid sodium (minimum) are needed to absorb 1.20 MJ 1
mars1129 [50]

Answer : The mass of liquid sodium needed are, 3.17\times 10^3g

Explanation :

First we have to calculate the number of moles of liquid sodium.

q=n\times c\times (\Delta T)

where,

q = heat absorb = 1.20 MJ = 1.20 × 10⁶ J

n = number of moles of liquid sodium = ?

c = specific heat capacity = 30.8J/mol.K

\Delta T = change in temperature = 10.0^oC=273+10.0=283K

Now put all the given values in the above formula, we get:

1.20\times 10^6J=n\times 30.8J/mol.K\times 283K

n=137.7mol

Now we have to calculate the mass of liquid sodium.

Molar mass of Na = 23 g/mol

\text{Mass of Na}=\text{Moles of Na}\times \text{Molar mass of Na}

\text{Mass of Na}=137.7mol\times 23g/mol=3167.1g=3.17\times 10^3g

Therefore, the mass of liquid sodium needed are, 3.17\times 10^3g

3 0
4 years ago
Other questions:
  • From the list below, determine which properties are for compounds. I. It takes a large amount of energy to separates the element
    12·2 answers
  • List the types of intermolecular forces that exist between molecules (or basic units) in each of the following species: (a) benz
    15·2 answers
  • The chemical equation below shows the reaction of sodium (Na) and chlorine (Cl) to form sodium chloride (NaCl).
    9·1 answer
  • Kendra is studying a unicellular organism that lacks a nucleus. To which kingdom does this organism most likely belong? A. kingd
    5·2 answers
  • Water has many exceptional and useful properties. Which is the rarest property among compounds?
    11·1 answer
  • A solution of H 2 SO 4 ( aq ) with a molal concentration of 1.94 m has a density of 1.119 g / mL . What is the molar concentrati
    6·1 answer
  • What is the value of log 43? Use the calculator. Round your answer to the nearest tenth.​
    15·1 answer
  • If you picked up a hot coffee mug with lots of thermal energy using your hand, where will the thermal energy transfer to?
    12·1 answer
  • Please help me i would greatly appreciate it.. 50 points and will mark brainliest
    9·2 answers
  • 1.A solution has a volume of 2500 mL. How
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!