Answer:
The frequency will increase
Explanation:
- Wavelength and frequency are inversely related such that waves with longer wavelength tend to have lower frequency and those with shorter wavelength have higher frequency.
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![Frequency\alpha \frac{1}{wavelength}](https://tex.z-dn.net/?f=Frequency%5Calpha%20%5Cfrac%7B1%7D%7Bwavelength%7D)
- For example, gamma rays have a shorter wavelength but high frequency while radio waves have longer wavelength but have a low frequency.
- The product of wavelength and frequency gives the speed of the wave.
- Velocity = frequency × wavelength
- Wavelength is measured in meters while frequency is measured in Hertz.
Answer:
Explanation:
Iron granules are separated from dust particles by using a magnet. The 'magnetic field' of the magnet will influence the iron granules that gets magnetized and attracted to the magnet.
The term with this definition is an element.
At this moment, there are 118 elements, 94 of which occur naturally, whereas the remaining 24 are synthetically created. Some of those elements include iron, oxygen, potassium, nitrogen, etc., all of which have unique chemical properties.
Answer:
Here are some disadvantages
Explanation:
Hard water does not pose a health threat.
Hard water can contribute to dry skin and hair.
Hard water is unfit for washing as it is difficult to form lather with soap.
Trimming of kettles will take place due to the formation of magnesium and carbonates of calcium.
The Taste/Smell
Lather
Dishwashing Ability
Clothes-Washing Ability
Staining
Limescale Buildup
Corrosion
Single Replacement & Decomposition
<h3>Further explanation</h3>
Given
Two chemical reactions
1. Cl2 + 2NaBr ⇒2NaCl + Br2
2. 2NaCl ⇒2Na + Cl2
Required
Type of reaction
Solution
Equation 1 : A single replacement reaction is a chemical reaction in which one element replaces the other elements of a compound to produce new elements and compounds
General formula :
A + BC ⇒ AC + B
Equation 2 : the decomposition reaction of a compound into its constituent elements or compounds
General formula :
AB ⇒ A + B