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
igor_vitrenko [27]
4 years ago
15

Relate the buoyant force to increased depth

Physics
2 answers:
amid [387]4 years ago
3 0

Answer:

The buoyant force is a result of pressure exerted by the fluid. The fluid pushes on all sides of an immersed object, but as pressure increases with depth, the push is stronger on the bottom surface of the object than in the top

Explanation:

emmasim [6.3K]4 years ago
3 0

Answer:

The buoyant force is a result of pressure exerted by the fluid. The fluid pushes on all sides of an immersed object, but as pressure increases with depth, the push is stronger on the bottom surface of the object than in the top

Explanation:

You might be interested in
Which type of storm is measured by the fujita scale?
Serggg [28]
It's used for the intensity of a tornado
3 0
3 years ago
Read 2 more answers
What force cause the rod to become charged
gtnhenbr [62]

Answer:

electricity

If a rod is charged it is because of the electrical force acting on it

6 0
3 years ago
What is the total energy q released in a single fusion reaction event for the equation given in the problem introduction? use c2
kkurt [141]

Answer:

4.3\cdot 10^{-12} J

Explanation:

The fusion reaction in this problem is

4^1_1H \rightarrow ^4_2He +2e^+

The total energy released in the fusion reaction is given by

\Delta E = c^2 \Delta m

where

c=3.0\cdot 10^8 m/s is the speed of light

\Delta m is the mass defect, which is the mass difference between the mass of the reactants and the mass of the products

For this fusion reaction we have:

m(^1_1H)=1.007825u is the mass of one nucleus of hydrogen

m(^4_2 He)=4.002603u is the mass of one nucleus of helium

So the mass defect is:

\Delta m =4m(^1_1 H)-m(^4_2 He)=4(1.007825u)-4.002603u=0.028697u

The conversion factor between atomic mass units and kilograms is

1u=1.66054\cdot 10^{-27}kg

So the mass defect is

\Delta m =(0.028697)(1.66054\cdot 10^{-27})=4.765\cdot 10^{-29}kg

And so, the energy released is:

\Delta E=(3.0\cdot 10^8)^2(4.765\cdot 10^{-29})=4.3\cdot 10^{-12} J

6 0
3 years ago
When the diaphragm contracts , air pressure in the chest increases . True or False ?
nexus9112 [7]

Answer: False

 

When the diaphragm contracts, the muscles will also contract and pull upward and increase the size of the thoracic cavity thus decreases air pressure inside during inspiration. After the diaphragm contracts, it goes to relaxation, the muscles will also relaxed. It gets looser and return to its original position higher up in the chest. This increase the pressure in the chest, which force the air in the lungs out through the nose.

 

 

6 0
3 years ago
Read 2 more answers
Four-wheel drive trucks do not stop better on icy
MaRussiya [10]
It would be Newton’s second law of motion
8 0
3 years ago
Other questions:
  • A sealed glass jar contains carbon dioxide gas. As the temperature of the gas in the jar increases, what will most likely happen
    12·1 answer
  • a student needs to calculate the density of some liquid. the student knows that density is equal to mass divided by volume. Name
    11·2 answers
  • Identify where the sun's rays strike earth most directly and least directly
    9·1 answer
  • The lightbulb is an example of
    7·1 answer
  • Friction always opposes an objects?<br><br> A) Power<br> B) Weight<br> C) Motion<br> D) Net force
    11·2 answers
  • What is geology &gt;&gt;&gt;????
    9·2 answers
  • What would happen happen if a car crashes​
    14·1 answer
  • Problem 2: A string is wrapped around a uniform disk of mass M = 1.2 kg and radius R = 0.11 m. Attached to the disk are four low
    8·1 answer
  • Two people are standing on a 3.12-m-long platform, one at each end. The platform floats parallel to the ground on a cushion of a
    11·2 answers
  • What is the weight of an object with a force of 35 pounds ?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!