Answer:
4. Force 1 Force 2 Comparison of Forces
Friction Gravity Force 1 is equal to Force 2
Explanation:
Given :
Human blood should have around 1.04 kg/L platelets.
A blood sample of 4.01 milliliters is collected from a patient to be analyzed for a platelet count.
To Find :
The expected mass in grams of platelets in the blood sample.
Solution :
1 L of human blood contains 1.04 kg of platelets.
So, amount of platelets is 1 ml blood is :
![=\dfrac{1.04}{1000}\ kg\\\\= \dfrac{1.04\times 1000}{1000}\ gram\\\\= 1.04 \ gram](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B1.04%7D%7B1000%7D%5C%20kg%5C%5C%5C%5C%3D%20%5Cdfrac%7B1.04%5Ctimes%201000%7D%7B1000%7D%5C%20gram%5C%5C%5C%5C%3D%201.04%20%5C%20gram)
Mass of platelets in 4.01 ml blood is :
![m = 1.04\times 4.01\ gram\\\\m = 4.1704\ gram](https://tex.z-dn.net/?f=m%20%3D%201.04%5Ctimes%204.01%5C%20gram%5C%5C%5C%5Cm%20%3D%204.1704%5C%20gram)
Hence, this is the required solution.
Answer: Common sources of error include instrumental, environmental, procedural, and human. All of these errors can be either random or systematic depending on how they affect the results. Make sure you have your problem, hypothesis, evidence, analyze the data, ask yourself if the evidence supports ur hypothesis, draw conclusions, and communicate your results!
Explanation:
Answer:
D
Explanation:
They are renewable energy sources
Answer:
1.) 5 or D
2.) 2 or B
3.) 4 or D
4.) 1 or A
Explanation:
I got them correct on the quiz on edge