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zzz [600]
3 years ago
8

Trees, solar energy, and water are examples of:

Chemistry
2 answers:
avanturin [10]3 years ago
4 0
Renewable energy resources
lara31 [8.8K]3 years ago
3 0
Trees are a renewable resource that can be used as an energy source.
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Characterize the size of an atom
goblinko [34]
It is smaller than anyone can see, even with a microscope.
4 0
3 years ago
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Which is not true regarding the specific heat of water? the specific heat of water explains capillary action. the specific heat
matrenka [14]

The answer is A. The specific heat of water explains capillary action I just took the exam and got it correct

4 0
3 years ago
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What type of Radioactive decay is occurring in the following reaction?
Blababa [14]

Radioactive decay is the loss of energy by unstable atomic nuclei. The reaction shows alpha decay. Thus, option d is correct.

<h3>What is alpha decay?</h3>

Alpha decay is a type of radioactive decay in which an alpha particle or the helium ion is released from the parent cell to produce the daughter nucleus.

The alpha decay in the isotope of the uranium to thorium and an alpha particle is shown as:

²³⁵U₉₂ → ²³¹Th₉₀ + ⁴He₂

In beta decay, a negatively charged electron is emitted along with the daughter nucleus and in gamma decay, gamma rays without charge and mass are emitted.

Therefore, the reaction shows option d. alpha decay.

Learn more about alpha decay here:

brainly.com/question/25013071

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3 0
2 years ago
Five hundred (500) milliliters of sodium chloride 0.9% is prescribed to be given over 4 hours using a volumetric pump. What's th
Angelina_Jolie [31]

<u>Given:</u>

Volume of 0.9% NaCl = 500 ml

Time (t) = 4 hrs

<u>To determine:</u>

The infusion rate of NaCl in ml/hr

<u>Explanation:</u>

Based on the information- 500 ml of NaCl is to be given over a time span of 4 hrs

Hence, the volume of NaCl to be administered per hr is:-

= 1 hr * 500 ml/4 hr = 125 ml

Ans: Infusion rate = 125 ml/hr

6 0
4 years ago
Compute the sugar content in an 8 oz sample of a soft drink. If the sugar content as per label on the product =10g per 100ml.​
Nataly_w [17]

Answer:

m_{sugar}=23.7g\ sugar

Explanation:

Hello,

In this case, we can first compute the volume of the sample in mL from the ounces:

8oz*\frac{29.5735mL}{1oz} =236.6mL

Thus, with the volume of the sample, we can compute the amount of sugar given the 10 g of sugar per 100 mL of soft drink as shown below:

m_{sugar}=236.6mL*\frac{10g\ sugar}{100mL}\\ \\m_{sugar}=23.7g\ sugar

Best regards.

6 0
3 years ago
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