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
Dmitry_Shevchenko [17]
3 years ago
7

1.)State which definition of power below is correct.

Physics
1 answer:
Natalija [7]3 years ago
6 0

C

kW, watts, kilowatts, W

You might be interested in
Can I get the answer
ANEK [815]
Hey there
how are u..................................................
4 0
3 years ago
What is the equation for potential energy?
Mrrafil [7]
You can calculate potential energy by:
U = m.g.h

Where, U = potential energy
m = mass
g = acceleration due to gravity
h = height

Hope this helps!
7 0
3 years ago
Read 2 more answers
RATIO of longest wavelengths corresponding to Lyman and Balmer series in hydrogen spectrum is:
katen-ka-za [31]

Answer:

<h2>3) \:  \:  \frac{5}{27}</h2>

Explanation:

Hope it is helpful....

8 0
3 years ago
Read 2 more answers
A cylindrical storage tank has a radius of 1.35 m. When filled to a height of 3.45 m, it holds 14,014 kg of a liquid industrial
Kruka [31]

Answer:

709.93 kg/m³

Explanation:

Density: This can be defined as the ratio of the mass of a body to the volume of that body. The S.I unit of density is kg/m³

From the question above,

D = m/v.............................. Equation 1

Where D = density, m = mass, v = volume.

Note: The volume of the liquid is equal to the volume of the height occupied by the liquid in the container

Since the tank is cylindrical,

v = πr²h........................ Equation 2

Where r = radius of the the tank, h = height of the liquid in the tank

Substitute equation 2 into equation 1

D = m/(πr²h)............... Equation 3

Given: m = 14014 kg, r = 1.35 m, h = 3.45 m, π = 3.14

Substitute into equation 3

D = 14014/(3.14×1.35²×3.45)

D = 14014/19.74

D = 709.93 kg/m³

6 0
3 years ago
please help me guys please please please please please please please please please please please please please​
seropon [69]

Answer:

1.F = 256 N

2.a = 8 m/s/s

By looking at the given information, you know force, and an acceleration. Therefore you have enough information to use the first formula.

F = ma

256 N = m * 8 m/s/s

m = 256 N/8 m/s/s

m = 32 Kg

6 0
3 years ago
Other questions:
  • If the mass of a material is 41 grams and the volume of the material is 5 cm^3, what would the density of the material be? answe
    15·2 answers
  • How did early photosynthetic organisms change Earth’s atmosphere?
    8·1 answer
  • PLEASE HELP ASAP
    13·1 answer
  • The current limiting property of an inductor is called _____
    9·2 answers
  • A proton starts from rest near the surface of a sheet of charge. It experiences a force of 14.0 microNewtons towards the sheet.
    8·1 answer
  • If a car starts from a stop, and hits 27 meters per second in 8 seconds, what is its acceleration?​
    8·1 answer
  • Which device is based on the expansion of matter as temperature increases?
    8·2 answers
  • According to the kenitic theory, what happens when ice melts
    12·2 answers
  • Please please please please can someone please help me with this. thank you ​
    15·1 answer
  • Fill in the blanks to complete the sentence.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!