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
prohojiy [21]
3 years ago
15

HELPPPPPPPPPP!!!!!!!!!!!!!!

Chemistry
2 answers:
Aleks [24]3 years ago
5 0

Answer:

a lighthouse on a nearby island

Explanation:

The ships passengers are moving at the same velocity as the ship therefore according to their reference point the ship is not moving. The same is true with the captain and the cargo inside the hull of the ship. But from a light house , which has a different velocity as the ship, the ship is moving.

To help you understand, look at a person sat next to you in the car, does it look like that person is moving? No, because you have the same velocity as them. Now look outside at the ground, it looks like it is moving because you have different velocities.

SOVA2 [1]3 years ago
4 0
The Answer is D cause of the people going back and forth.
You might be interested in
Which pair of elements form in a conic bond with each other
Nutka1998 [239]

I think you mean ionic bond and not conic bond. The pair of elements that form an ionic bond are barium and chlorine.

3 0
3 years ago
A graduated cylinder contains 20.8 mL of water. What is the new water level, in milliliters, after 35.2 g of silver metal is sub
stepladder [879]

<u>Answer:</u> The new water level of the cylinder is 24.16 mL

<u>Explanation:</u>

To calculate the volume of water displaced by silver, we use the equation:

\text{Density of substance}=\frac{\text{Mass of substance}}{\text{Volume of substance}}

Density of silver = 10.49 g/mL

Mass of silver = 35.2 g

Putting values in above equation, we get:

10.49g/mL=\frac{35.2g}{\text{Volume of silver}}\\\\\text{Volume of silver}=\frac{35.2g}{10.49g/mL}=3.36mL

We are given:

Volume of graduated cylinder = 20.8 mL

New water level of the cylinder = Volume of graduated cylinder + Volume of water displaced by silver

New water level of the cylinder = (20.8 + 3.36) mL = 24.16 mL

Hence, the new water level of the cylinder is 24.16 mL

5 0
3 years ago
Which is a density independent factor limiting popultion growth
shusha [124]

The amount the amount of space a population has to grow in would be a limiting factor.


3 0
3 years ago
Sodium react gently with water ture or false<br>​
Maksim231197 [3]

false,

sodium has a vigorous reaction with water.

This can be observed by putting a piece of sodium in water,

it moves swiftly across the surface of water and reacts violently.

5 0
2 years ago
What charge does nitrogen form when it satisfies the octet rule?
ExtremeBDS [4]
The answer should be B: -3
3 0
3 years ago
Other questions:
  • How many protons are found in element 14?<br><br>14<br><br>12<br><br>11<br><br>10​
    12·2 answers
  • 149.3 g of H2O at 95 ◦C is poured over 412 g Fe at 5 ◦C in an insulated vessel. What is the final temperature? The specific heat
    10·1 answer
  • Compare the vapor pressure curves of 1-butene and 1-heptene. Explain your reasoning.
    14·2 answers
  • Pls help i beg
    14·1 answer
  • Carbon 14 has a half-life of 5730 years. A geologist has dated a fossil sample, at roughly 28650 years. How much carbon 14 remai
    7·1 answer
  • A 6.175 gram sample of an organic compound containing only C, H, and O is analyzed by combustion analysis and 13.30 g CO2 and 5.
    14·1 answer
  • Which of the following statements is true about what happens in all chemical reactions? A. The ways in which atoms are joined to
    6·1 answer
  • What is an example of physical weathering?
    15·1 answer
  • While hiking in the Everglades, Melissa finds the fossil of a clam in a rock. In which type of rock would you most likely find a
    13·1 answer
  • the answer choices for all are shifts to the right, shifts to the left, and no change I need help plsssss
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!