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3 years ago

Why is it important to follow safety rules at home?

Chemistry

2 answers:

salantis [7]3 years ago

6 0

It's important to follow home rules because if you have younger sisters you never know if they will turn on the stove

Arturiano [62]3 years ago

4 0

Home safety is always very important, but it becomes a particular concern when a child enters a home. This type of safety includes many different considerations--you want to protect family members from deadly falls, fatal fires, hazardous ingestions, and more. Practicing safety at home is also an important consideration if you have elderly people in your home. It's even important if you have pets in your home. You have to be diligent to keep all dangerous items in your home out of the reach of people or animals it can harm. To maximize home accident prevention, make sure all child-safety locks are secure, all smoke and carbon monoxide detectors have fresh batteries, and numbers for emergency services and personnel and prominently and clearly displayed.

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Where does oxidation occur in an electrochemical cell?

AlladinOne [14]

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4 years ago

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The green light emitted by a stoplight has a wavelength of 525 nm. What is the frequency of this photon? (c = 3.00 × 10⁸ m/s).

Reil [10]

The frequency of this photon is 5.94 x $10^{14} H_{Z}$ .

Solution:

The speed of light has a value of approximately 3.00×108 m/s

The wavelength should have units of meters.

The frequency should have units of Hz or s−1. Hz is hertz or reciprocal seconds.

We know the value of the speed of light and we are given the wavelength. All we have to do is rearrange the equation to solve for the frequency:

v = c/λ

= 3.00× $10^{8}$ m/s/505× $10^{-9}$ m

= 5.94X $10^{14}$ s-1

= 5.94X $10^{14}$ Hz

Frequency describes the number of waves passing through a particular location at a particular time. A class interval frequency is the number of observations that occur in a particular predefined interval. So, for example, if 20 of her ages 5-9 appear in the survey's data, the interval 5-9 has a frequency of 20. The class interval endpoints are the lowest and highest possible values of the variable.

Learn more about The frequency here:- brainly.com/question/254161

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1 year ago

How many valence electrons do atoms need to be stable? What is the exception?

Gennadij [26K]

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2 years ago

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3 years ago