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
aniked [119]
3 years ago
13

Select all of the characteristics associated with freshwater ponds. (Click multiple answers)

Physics
1 answer:
Wewaii [24]3 years ago
7 0

Answer: The signs of a well-balanced pond include healthy fish, clear water, thriving plants, and minimal pests such as algae.

You might be interested in
How much time does it take a person to walk 8
Alex

Answer:

2 hours

Explanation:

8 0
2 years ago
As the temperature of water drops, it continues to give off thermal energy until it freezes. This is an example of.
jeka57 [31]

Answer:

The answer should be C

Explanation:

An exothermic process releases heat, causing the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings.

Please tell me if it is wrong

<em>I would appreciate a brainliest </em>

Have a great day!

7 0
2 years ago
Read 2 more answers
A 0.200-kg cube of ice (frozen water) is floating in glycerine.The gylcerine is in a tall cylinder that has inside radius 3.90 c
natita [175]

Answer:

Part a)

h = 0.86 cm

Part b)

Level will increase

Explanation:

Part a)

Mass of the ice cube is 0.200 kg

Now from the buoyancy force formula we know that weight of the ice is counter balanced by buoyancy force on the ice

So here we will have

mg = \rho V_{displaced} g

V_{displaced} = \frac{m}{\rho}

V_{displaced} = \frac{0.200}{1260} = 1.59 \times 10^{-4} m^3

now as we know that ice will melt into water

so here volume of water that will convert due to melting of ice is given as

V\rho_w = m_{ice}

V = \frac{0.200}{1000} = 2\times 10^{-4} m^3

So here extra volume that rise in the level will be given as

\Dleta V = V - V_{displaced}

\pi r^2 h = 2\times 10^{-4} - 1.59 \times 10^{-4}

(\pi (0.039^2) h = 0.41 \times 10^{-4}

h = 0.86 cm

Part b)

Since volume of water that formed here is more than the volume that is displaced by the ice so we can say that level of liquid in the cylinder will increase due to melting of ice

5 0
3 years ago
which layer of the atmosphere is directly above the troposphere A. exosphere B. mesosphere C. troposphere or D. stratosphere
lozanna [386]
The layer above it would be D. the Stratosphere
8 0
2 years ago
Read 2 more answers
How much energy is needed to change 100 g of 0o C ice to 0o C water? The latent heat of fusion for water L=335,000 J/kg. Hint: T
pychu [463]

Answer:

33.5 kJ

Explanation:

here there is no difference is made in the temperature. Only thing happens here is the conversion of the ice in to water of 0 degree. The heat energy taken from the outside is spent for this conversion.

we have ice 100g =0.1 kg

Appplying Q=mL

                  Q= 0.1 kg * 335 000 J kg^{-1}

                   Q = 33 500 J

                   Q = 33.5 kJ

3 0
3 years ago
Other questions:
  • Calculate the average orbital speed of Ceres in
    11·1 answer
  • A 5kg book rests on a table. How much force is it exerting on the table?​
    10·2 answers
  • A thin slice of silicon that contains many solid-state components is a(an)
    5·2 answers
  • Para instalar una antena de televisor, se utilizó un poste de 10 metros de altura y se emplearon 30m de alambre que se sujetaron
    6·1 answer
  • On his honeymoon, James Joule attempted to explore the relationships between various forms of energy by measuring the rise of te
    12·1 answer
  • Which of the following does not accurately depict a scientific theory?
    10·1 answer
  • On a hot summer day, you need to leave your house for 30 minutes. To use the least amount of energy, should you turn off your ai
    8·1 answer
  • What is 40% of 230 i need to know soon plz im only 7
    15·2 answers
  • How could you calculate the elasticity of a collision if you know the approach velocity and separation velocity of the colliding
    7·1 answer
  • What is the strength of the electric field between two parallel conducting plates separated by 1.00 cm and having a potential di
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!