Answer:
speaker
Explanation:
speaker runs by the help of electrical energy and the magnetic energy is used and finally it is converted into sound energy
Answer:
the motor in today's standard power drills. the motor in today's standard power saws. the motor in an electric tooth brushes.
Explanation:
More axamples could be that both devices work because of electromagnetic induction, which is when a voltage is induced by a changing magnetic field.
Η Ο Η
TIL 1
H-C-C-C-H
1-CI
lodine monochloride, ICI
H
H
Acetone, C3H60
H-F
A mixture of water (H2O) and hydrogen fluoride
(HF)
Answer:
London dispersion, dipole-dipole interactions, hydrogen bonding
Explanation:
Please mark brainliest
Answer:
lodine monochloride- dipole-dipole interactions
Acetone-London dispersion
A mixture of water (H2O) and hydrogen fluoride-hydrogen bonding
Explanation:
Edg 2020 (Brainliest Lol)
b. NO
c. CO
d. N₂
Can anyone explain this one for me?
The breaking of the chemical bond between the second and third phosphates of ATP (Adenosine triphosphate) releases significant energy, transforming ATP into adenosine diphosphate (ADP) and an inorganic phosphate group. The energy released powers various biological processes and reactions within cells. This cycle of breaking and reforming ATP, often referred to as hydrolysis, is crucial to cellular function.
Adenosine triphosphate (ATP) is a high-energy molecule that powers cellular processes. When the chemical bond between the second and third (or beta and gamma) phosphates of ATP is broken, it releases significant energy. This reaction, known as hydrolysis, transforms ATP into adenosine diphosphate (ADP) and an inorganic phosphate group (P;), both of which have lower free energy than the reactants. Here is the specific reaction: ATP + H₂O → ADP + P¡ + free energy.
The breaking of phosphates' strong bonds (phosphoanhydride bonds) releases enough energy to power various cellular reactions and processes. These bonds are considered 'high-energy' due to the amount of energy they release upon breaking.
This continuous cycle of ATP breaking down into ADP and phosphate, followed by their recombination, effectively powers the life processes within cells.
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element
compound
atom
The substance in the glass is a mixture.
A mixture is the combination of two or more substances that are not related leading to the formation of either uniformly or unevenly formed solution.
There are two main types of mixture which includes:
Therefore, the mixture of salt and water is a homogeneous type of mixture.
Learn more about mixtures here:
b. decreases across a period but increases down a group.
c. increases across a period but decreases down a group.
d. decreases across a period and decreases down a group.
(2) Mg (4) Ba
Barium (Ba) has the lowest first ionization energy among the given elements of group 2. Therefore, option (4) is correct.
The ionization energy is the minimum amount of energy that is required to knock out an electron in a gaseous atom or ion. Ionization energy can also be used to estimate the strength of chemical bonds and is measured in units of electronvolts or kJ/mol.
Alkaline earth elements can lose both valence electrons to attain a noble gas configuration. So, these elements have two ionization energies. 1st ionization energy of alkaline earth metals is the energy required to remove the first electron from the neutral atom.
With increasing atomic size down the group, the valence electron gets shielded by the inner electrons. So they can easily be removed with less energy. Hence the first ionization energy of group 2 elements decreases with an increase in the atomic number or atomic size.
Therefore, Barium has the lowest first ionization energy.
Learn more about ionization energy, here:
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