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evablogger [386]
2 years ago
10

What causes the inner core to be solid?

Physics
1 answer:
natima [27]2 years ago
4 0
Your answer will be (B) - intense pressure.
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Elaborate on the reason that "cola" type drinks are used to make effective marinades.
Nadya [2.5K]

Answer: The phosphoric acid in cola helps to break down the meat.

Explanation: The acid inside of the Cola breaks down the meat, making it softer. On top of this, the sweetness adds flavor. The phosphates helps in maintaining the pH and buffer properties of the meat, causes emulsification of fats, thereby making it softer.

8 0
3 years ago
Read 2 more answers
Upon being struck by 240-nm photons, a metal ejects electrons with a maximum kinetic energy of 1.45 eV. What is the work functio
Bess [88]

Answer:

W = 3.73 eV

Explanation:

Given data:

wavelength of photons 240 nm

kinetic energy 1.45 eV

B y using photoelectric equation

Kinetic Energy  =  Photon Energy - work friction

K.E = \frac{hc}{\lambda} -W

\frac{hc}{\lambda} = \frac{6.63\times 10^{-34}\times 3\times 10^8}{240\times 10^{-9}\times 1.6\times 10^{-19}} eV

                              = 5.179 eV

                              = 5.18 eVW =  \frac{hc}{\lambda} - K.E

    = (5.18 - 1.45) eV

W = 3.73 eV

3 0
3 years ago
What is the medium through which sound travels inside a bird’s body? (HINT: three-letter word)
Korvikt [17]

The medium through which sound travels inside a bird’s body is the air. This is further explained below.

<h3>What is Air?</h3>

Generally, Air is simply defined as the invisible combination of gases, and this gas exists around the Earth.

In conclusion, Sound wave allows birds to communicate.

Read more about sound

brainly.com/question/14595927

#SPJ1

4 0
2 years ago
For a system mass of 600g and a hanging weight of 0.50 N, determine the acceleration of the system
Fittoniya [83]

Answer:

A=0.80

Explanation:

a=2×100/time^2. a=2×100/15.86^2. = a=0.80

7 0
3 years ago
suppose a scientific team is trying to recreate the energy producing reactions that occur in the sun. what would they need for t
valentina_108 [34]

For energy producing reactions they need Hydrogen atoms, heat, and pressure for the experiments.

<u>Explanation:</u>

The initial step of the Hydrogen combination process: a core of Deuterium (2H) is shaped from two protons with the discharge of an antielectron and a neutrino. In the fundamental Hydrogen combination cycle, four Hydrogen cores (protons) meet up to make a Helium core.

An atomic combination response is characterized as the response wherein at least two lighter cores consolidate together to shape heavier cores with the arrival of high measures of vitality.

Combination can possibly give the sort of baseload vitality expected to give power to our urban communities and our enterprises. Maintainability: Fusion powers are generally accessible and almost limitless.

7 0
3 years ago
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