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Archy [21]
4 years ago
11

What combines to form bonds in compounds?A.atoms of elementsB.moleculesC.types of mineralsD.valences

Physics
2 answers:
lianna [129]4 years ago
8 0
Hey taraheisler201ovzcg5 was it the correct answer
MA_775_DIABLO [31]4 years ago
7 0
Valence electrons (electrons in the outermost shell) are given away or taken from other atoms to form bonds

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I need help on god!!!
Vilka [71]
Solubility - is how much solute will dissolve in the solvent (so that would be a measure of how much salt (solute) would dissolve in the water (solvent) making up a solution)
6 0
3 years ago
Explain in your own words the interaction between the electric and magnetic fields that make up a light wave.
iVinArrow [24]

Answer:

They oscillates perpendicularly to one another, the oscillation of one field generates the other field.

Explanation:

In a light wave, an oscillating electric field of a light wave produces a magnetic field, and the magnetic field also oscillates to produce an electric field. The magnetic field and the electric field of a light wave both oscillates perpendicularly to one another. The resultant energy and direction of the wave generated as a result of these oscillating fields is propagated perpendicularly to both fields.

8 0
3 years ago
HEY CAN ANYONE PLS PLS ANSWER DIS I RLY NEED IT
jeka94
Place the object in an electronic balance and measure its mass.
Place a measured amount of water in the cylinder.
Place the object in the cylinder so that it’s fully submerged.
Measure the new level of the liquid and subtract the original level. This is equal to the volume of the object.

Density = mass / volume.
8 0
4 years ago
9) An electrical appliance has a resistance of 25 N. When this electrical ap-
Neko [114]

(C)

Explanation:

From Ohm's law,

V = IR

Solving for I,

I = V/R

= (230 V)/(25 ohms)

= 9.2 A

6 0
3 years ago
Two wires, each of length 1.3 m, are stretched between two fixed supports. On wire A there is a second-harmonic standing wave wh
UNO [17]

Answer:

Explanation:

Given

Length of each wire L=1.3\ m

On wire A second harmonic frequency is given by

f_2_{a}=2\times (\frac{v}{2L})

where f=frequency

v=velocity of wave

L=length of wire

v_a=f_2\times L

v_a=640\times 1.3=832\ m/s

For wire B third harmonic is given by

f_3_{b}=3\times (\frac{v}{2L})

v_b=\frac{2L}{3}\cdot f_3_{b}

v_b=\frac{2\times 1.3}{3}\times 640=554.66\ m/s

3 0
4 years ago
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