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
alisha [4.7K]
3 years ago
12

Explain why is takes longer to hard boil an egg at high altitudes than at sea level.

Physics
2 answers:
BaLLatris [955]3 years ago
6 0

Answer: Due to low pressure of air at high altitudes.                                                                                              

Explanation:

At high altitudes, the air pressure is very low due to low density of air molecules as compared to air pressure at sea level. Thus, water boils at higher temperature. It takes more time for water to boil and that is why an egg at high altitudes takes longer to hard boil than at sea level.

krok68 [10]3 years ago
3 0
Water boils at lower tempertature at higher altitude
You might be interested in
Explain what effect losing a gamma ray has on a nucleus.
gogolik [260]

Answer:

Hi, Since energy levels in the nucleus are much higher than those in the gas, the nucleus will cool down by emitting a more energetic electromagnetic wave called a gamma ray . Gamma ray emission causes no change in the number of particles in the nucleus meaning both the atomic number and mass number remain the same.

5 0
2 years ago
Five race cars speed toward the finish line at the Jasper County Speedway. The table lists each car’s speed in meters/second. If
Anarel [89]
I think the answer would be Car C.
7 0
3 years ago
Read 2 more answers
How do you solve for a net force
AVprozaik [17]

Answer:

Learning the formula.multiply mass accelebrations.the force(F)required to move an object of mass(M) with an acceleration (a) is given by the formula F = m x a.so, force = mass multiplied by accelebration.

8 0
3 years ago
An ordinary egg can be approximated as a 5.5-cm diameter sphere. The egg is initially at a uniform temperature of 8°C and is dro
kupik [55]

Answer:

a) Q_{in} = 13.742\,kW, b) \Delta S = 370.15\,\frac{kJ}{K}

Explanation:

a) The heat transfered to the egg is computed by the First Law of Thermodynamics:

Q_{in} +U_{sys,1} - U_{sys,2} = 0

Q_{in} = U_{sys,2} - U_{sys,1}

Q_{in} = \rho_{egg}\cdot \left(\frac{4\pi}{3}\cdot r^{3}\right)\cdot c \cdot (T_{2}-T_{1})

Q_{in} = \left(1020\,\frac{kg}{m^{3}}\right)\cdot \left(\frac{4\pi}{3}\right)\cdot (0.025\,m)^{3}\cdot \left(3.32\,\frac{kJ}{kg\cdot ^{\textdegree}C} \right)\cdot (70\,^{\textdegree}C - 8\,^{\textdegree}C)

Q_{in} = 13.742\,kW

b) The amount of entropy generation is determined by the Second Law of Thermodynamics:

\Delta S = \frac{Q_{in}}{T_{in}}

\Delta S = \frac{13.742\,kJ}{370.15\,K}

\Delta S = 370.15\,\frac{kJ}{K}

3 0
4 years ago
Plz help brainliest<br> plzzzzzzzzzzzzzzzzz!!!!!!!!!!!!!!
Likurg_2 [28]

Answer:

b

Explanation:

8 0
3 years ago
Other questions:
  • Which one of the following acts is an example of body language?
    15·2 answers
  • Can gravity be considered a force? Why or Why not?
    14·2 answers
  • Watt which is a unit of power is equal to
    14·1 answer
  • write down the total momentum for two marbles of mass,m, both moving at velocity, v. What is the kinetic energy of the system.
    14·2 answers
  • A 12.3 n force is applied to a 3.65 kg object. Determine the acceleration of the object​
    13·1 answer
  • A sound wave travels with a velocity of 1.5 m/s and has a frequency of 500 Hz. What is its wavelength?
    12·1 answer
  • Paul and ivan are riding a tandem bike together
    5·2 answers
  • B. A car is moving 4.0 m/s to the right. The car begins to accelerate at a rate of 1.5 m/s/s, to the right. After
    10·1 answer
  • Si se arroja una ròca en sentido horizontal desde un barranco de 100 m de altura. Choca
    8·1 answer
  • What is so fragile that just saying its name breaks it?​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!