A beer koozie is designed to keep a beer cold. The koozie is effective at blocking heat transfer from your warm hand into the cold beer and it also prevents condensation from forming on the side of the beer. Why does preventing condensation on a beer bottle keep the beer cool on a hot humid day?
Answers
Answer:
Water-vapour molecules give of their heat to convert into liquid water which is absorbed by the surface on which they condense.
Explanation:
- Preventing condensation on the surface of a cold beer container will prevent the heat gain by the beer by absorbing the energy from the surrounding molecules of the water vapour present in the air in the form of humidity.
- When water vapour of the atmosphere which is present in the form of humidity condenses on the cold surface it releases the latent heat of vapourization to the cold surface of the container which is directly in contact with the beer which further absorbs the heat form the container.
- We know that the latent heat of vapourization of water is
. This amount of heat is very high and can lead to gain of temperature considerably.
Answer:
Water-vapour molecules give of their heat to convert into liquid water which is absorbed by the surface on which they condense.
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Describe the process of emulsification. Name the substance which performs this job. Name the organ that synthesizes this substance. Name the organ which stores and concentrates this substance. How does this substance get into the duodenum of the small intestine? g
A blind man gets marooned in a desert. He has 2 red pills and 2 blue pills with him. The pills are identical in size and shape. To stay alive, he must take 1 red pill and 1 blue pill. Any other combination of pills would bring him certain death. How can the blind man ensure that he takes exactly 1 red pill and 1 blue pill?
Which of these transports materials in both directions.a. Slow axonal transport b. Fast axonal transport
Answers
Answer:
c ) A convicted sex offender
Explanation:
Answers
The given question lacks the important part of the question required to answer it, however, the complete question is as follows:
Kyle is 30 years old, weighs 125 pounds, and is 72 inches tall.
Use the formula and chart below, as well as a calculator, to evaluate his weight, and then answer the question.
BMI = Weight (in pounds) ÷ [Height (in inches)]² x 703
BMI categories, general
Underweight: less than 18.5
Normal weight: 18.5-24.9
Overweight: 25-29.9
Obese: 30 or greater
Given Kyle's BMI, which statement is most likely true of Kyle's health risks?
a.high risk of diabetes and kidney disease
b. possible risk of malnutrition
c. no risk based on weight
Answer:
The correct answer is : option B. possible risk of malnutrition
Explanation:
Given:
age : 30
weight : 125 lbs
height: 72 inches
formula:
BMI = Weight (in pounds) ÷ [Height (in inches)]² x 703
solution :
by the formula, BMI of Kyle would be:
BMI = Weight (in pounds) ÷ [Height (in inches)] ² x 703.
=125/5184 x 703 = 16.95
Comparing BMI with the given chart suggests 16.95 is underweight and probablely cause due to the malnutrition or may be cause to malnutrition as underweight is breeding ground for malnutrition problems.
Thus, the correct answer is : option B.
b) None of these
c) All of these
d) Renal tubule
e) Glomerulus
Answers
Answer: Option C
Explanation:
The nephron is the microscopic structure found in the kidney. It is the structural and functional unit of kidney.
It is composed of renal tubule, glomerulus and Bowman's capsule. The renal corpuscles consists of a tuft of capillaries which is known as glomerulus.
Bowman's Capsule can be defined as a sac like structure that lies at the starting of the tubular part of a nephron in a kidney. It performs the first step of filtration of blood that reaches the kidney.
Hence, the correct answer is all of these.
Final answer:
The nephron, the functional unit of the kidney, is comprised of the Bowman's capsule, the Renal tubule, and the Glomerulus. The Glomerulus initiates the filtration process, and the filtered blood enters the Bowman's capsule. The renal tubule takes part in reabsorption and secretion.
Explanation:
The functional unit of the kidney, known as the nephron, is comprised of different elements, each playing its unique role in the process of ultrafiltration and urine formation. These elements include the Bowman's capsule, the Renal tubule, and the Glomerulus. Therefore, the correct answer to this question is c) All of these.
The Glomerulus is a network of tiny blood vessels where the filtration of blood plasma begins. This filtered blood then enters the Bowman's capsule, a cup-like sac that surrounds the Glomerulus and collects the filtrate. The renal tubule, on the other hand, is a tube where necessary substances are reabsorbed back into the blood, and unwanted substances are secreted into the urine.
Learn more about Nephron here:
#SPJ6
Answers
Answer: B. The law says you must write a new living will each time you re admitted to the hospital.
Explanation:
The law does not require that you make a new will whenever you are admitted to the hospital. Any existing will that has fulfilled the provisions of the law are biding unless the person decides to change the will of their own volition.
There is therefore no need to make a new will every time if there is already one in existence and the person is satisfied with it. The Registered Nurse should therefore correct this statement by the Licensed Practical Nurse.
Answers
cat
Cancer is not a word anyone likes to hear, say or even think of but unfortunately our pet cats are not immune to it. A fibrosarcoma is a type of cancer that occurs in cats and it's something that all cat owners should be aware of.
If you try to fail and succeed, then which have you done?
CHOSE WILDLY BUT RIGHT ANSWER
Answers
Answer:
1) Does anybody really enjoy wasting time?
They might enjoy doing nothing, but sometimes that’s not a waste of time.
But to answer my own question, no.
2) Wow, I’m going to say no. It’s just a weird situation.
3) You’ve failed in life, but succeeded to fail, so well done!
Explanation: