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statuscvo [17]
3 years ago
6

Please help me?!!!!!!!

Chemistry
2 answers:
Vera_Pavlovna [14]3 years ago
6 0
I think it’s True cuz earth divides it into two equal halves
SCORPION-xisa [38]3 years ago
4 0

Answer:

this is true! good luck!

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Match the part of the wave to the diagram
erik [133]

Answer:

The first high part is Q4, then the low part is Q7, the following high part is Q6, and the energy moving from the next two high points is Q5.

Explanation:

The first high part is Q4, then the low part is Q7, the following high part is Q6, and the energy moving from the next two high points is Q5 because of the diagram.

5 0
3 years ago
Subtract 5.01x10^7-30x10^-9
professor190 [17]
<span>
</span><span>7/9 x 45/1 = 7/1 x 5/1
by dividing both sides by 9
7/1 x 5/1 = 35/1 = 35</span>
8 0
4 years ago
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Is a bag of different colored jelly beans a solution or a mixture
Sladkaya [172]

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a mixture

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3 years ago
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Which of the following types of electromagnetic radiation have higher frequencies than visible light and which have shorter freq
natta225 [31]

Answer:

Higher frequency than visible light -  <em>Ultraviolet light, X-rays, and Gamma rays</em>

Lower frequency than visible light - <em>Infrared radiation, microwaves, and Radio waves</em>

Explanation:

The frequencies of electromagnetic radiations vary according to their wavelengths. The relationship between the frequency and wavelength of the waves is expressed such that:

      λ = c/f, where λ = wavelength, c = speed of light, and f = frequency.

Thus, there is an inverse relationship between the wavelength and the frequency of electromagnetic waves.

The order of the electromagnetic waves based on their frequency from the lowest to the highest is <em>radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma-rays</em>

<u>Hence, electromagnetic waves with higher frequencies than visible light include ul</u><u><em>traviolet light, X-rays, and Gamma rays </em></u><u>while those with lower frequencies include </u><u><em>Infrared radiation, microwaves, and Radio waves. </em></u>

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4 0
3 years ago
Solutes lower the freezing point of water by:
il63 [147K]
Water molecules are constantly moving in Ice they move slower and are more tightly packed together and move at a slower pace to lower the freezing point you would have to find a solute that makes it harder for water to form crystals 
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