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
Lisa [10]
3 years ago
10

Electric power is to be generated by installing a hydraulic turbine–generator at a site 120 m below the free surface of a large

water reservoir that can supply water at a rate of 1500 kg/s steadily. Determine the power generation potential.
Physics
1 answer:
Gelneren [198K]3 years ago
8 0

Answer:

1764 kilowatt

Explanation:

h = 120 m, mass per second = 1500 kg/s

Power = m g h / t

Power = 1500 x 9.8 x 120 / 1

Power = 1764000 Watt

Power = 1764 kilowatt

You might be interested in
Answer pls!!
Greeley [361]

Explanation:

q= n e

6 × 10^-11 = n (1.6 × 10^-19)

n = 6×10^-11 / 1.6 × 10^-19

n= 3.75 × 10⁸ electrons

4 0
3 years ago
A car traveling with constant speed travels 150 km in 7200s what is the speed of the car
Oksana_A [137]
Velocity is distance/time 

so 150/7200=.0208km/s 

unless you have to convert it to miles or something else. but use the formula!
5 0
3 years ago
Based on its type of chemical bond, which of the following has the highest boiling point?
Sever21 [200]
<h3><u>Answer;</u></h3>

Potassium chloride

<h3><u>Explanation;</u></h3>
  • Potassium Chloride is an ionic compound and has ionic bond which is stronger than covalent bond in ethyl alcohol,water ,ammonia, and thus has the highest boiling point .
  • ionic bond is a type of bond that results from the transfer of electrons between metallic atoms and non-metallic atoms.
5 0
3 years ago
HELPPPP I DONT HAVE ENOUGH WRITTEN <br> Describe the process of sea floor spreading.
Allisa [31]

Answer:

Seafloor spreading is a geologic process in which tectonic plates—large slabs of Earth's lithosphere—split apart from each other. ... As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense

Explanation:

6 0
3 years ago
About how many weeks does it take the Moon to go from a full Moon phase to a third quarter phase? A. 1 B. 2 C. 3 D. 4
Lostsunrise [7]
The answer is D) About 4.
~Deceptiøn
3 0
3 years ago
Other questions:
  • Which one of the following scenarios accurately describes a condition in which resonance can occur?
    10·1 answer
  • What is the momentum of a 3.5-kilogram object moving with a velocity of 6 m/s east?
    6·1 answer
  • Another word for mechanical weathering is
    9·1 answer
  • If the power of an engine is known and the amount of time that the engine exerts this power is known, what can be calculated?
    11·1 answer
  • A stone was projected at an angle of 40o and initial velocity of 20m/s. (a.)Determine the time of flight  (b)Maximum height.
    9·1 answer
  • Calculate the normal force of a 1,200 kg boulder resting on the ground
    6·2 answers
  • In much the same way, the sun warms you by radiation on a clear day. The space between the sun and Earth has no air to transfer
    12·1 answer
  • During a tennis match, a player serves the ball at a speed s, with the center of the ball leaving the racquet at angle θ below t
    15·1 answer
  • Describe how light is used in modern forms of communication.
    5·1 answer
  • Base your answers to questions 4 and 5 on the informa- tion below
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!