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
Andru [333]
3 years ago
7

PLEASE HELP ME WITH THIS ONE QUESTION

Physics
1 answer:
STALIN [3.7K]3 years ago
7 0

Answer:

282,250 joules

Explanation:

Given that :

Mass of liquid water = 125 gram.

Latent heat of vaporization, L = 2258 J/g

Recall :

Q = mL

Where, Q = quantity of heat required in Joules

Mass) m

L = latent heat of vaporization

Q = mL

Q = 125 g * 2258j/g

Q = 282,250 joules

You might be interested in
a high schooler who lives on the "5th" floor of an apartment complex dropped his phone off the balcony. If the balcony is 18.75
Airida [17]

Answer:

1.38 s

Explanation:

Use the free falling formula

T = √(L)/ g

T = √18.75/9.8

T = 1.38 s

7 0
3 years ago
NEED BOTH QUESTIONED ANSWERED ASAP.
Nana76 [90]

Answer:

the answer is the red super giants

8 0
3 years ago
A food processor draws 8.47 A of current when connected to a potential difference of 110 V.
Andreyy89

Answer:

27.95[kW*min]

Explanation:

We must remember that the power can be determined by the product of the current by the voltage.

P=V*I

where:

P = power [W]

V = voltage [volt]

I = amperage [Amp]

Now replacing:

P=110*8.47\\P=931.7[W]

Now the energy consumed can be obtained mediate the multiplication of the power by the amount of time in operation, we must obtain an amount in Kw per hour [kW-min]

Energy = 931.7[kW]*30[days]*10[\frac{min}{1day} ]=279510[W*min]or 27.95[kW*min]

3 0
3 years ago
Your own car has a mass of 2000. Kg if your car produces a force of 5000 N how fast will it accelerate?
Marizza181 [45]
F = m*a
5000 = 2000 * x
5000/2000 = x
2.5 = x
2.5m/s^2 = a


4 0
3 years ago
Hydrogen atoms are placed in an external magnetic field. The protons can make transitions between states in which the nuclear sp
gregori [183]

Answer:

Magnetic field = 0.534 T

Explanation:

The solving is on the attach document.

6 0
3 years ago
Other questions:
  • objects A and B are brought close to each other. object A will soon become positively charged. identify the charge that must tra
    5·2 answers
  • Describe what we may observe from Earth regarding the moon’s revolution around the earth and its rotation
    9·1 answer
  • The small piston of a hydraulic lift has a crosssectional area of 2.23 cm2 and the large piston 297 cm2 . What force must be app
    11·1 answer
  • What is the efficiency of an engine that does 288 J of work and exhausts 72 J of heat while taking in 360 J of heat?
    11·2 answers
  • What is the relationship between Potential and Kinetic Energy
    8·1 answer
  • Describe how the fields in the electromagnetic wave move with respect to the motion of the wave?
    8·1 answer
  • What is the number of wavelengths that pass a given point each second called?
    14·1 answer
  • Look at the triangle below.
    7·1 answer
  • The diagram shows the Earth rotating on it's axis. The two star symbols show different locations on the surface... What would th
    8·2 answers
  • Getyour pointsssssssssssssssssssssss
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!