It is risky to build something whose natural frequency is matched with external vibrations because of ; The effect of resonance
When an object constructed has a natural frequency which is equal to the frequency of a nearby external vibration, the amplitude of the vibration of the object will increase due to the resonance effect which occurs because the external frequency matches up with the natural frequency of the constructed object.
The negative effect of resonance is the increase in the amplitude of the vibration of the object which might lead to the partial or complete collapse of the constructed object.
Hence we can conclude that It is risky to build something whose naturalfrequency is matched with external vibrations because of ; The effect of resonance
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Answer:Most objects have at least one natural frequency of vibration. If a nearby object vibrates at the same frequency, it can cause resonance. Resonance is an increase in amplitude of a vibration that occurs when external vibrations match an object's natural frequency.
Explanation:
b) very minimal
c) half of the reactant
d) all of the reactant
graph below and on your knowledge of biology
I
II
IV
Relative Rate of Enzyme Action
10 20 30 40 50 60 70
Temperature (°C)
What is the optimum temperature for the enzyme?
a
0°C
60°C
b
С
37°C
55°C
B. The tendency of water to minimize its contact with nonpolar substances is called the hydrophobic effect.
C. Hydrophobic molecules are individually hydrated in water, increasing the entropy of the system.
D. Hydrophobic molecules clump together in water because fewer water molecules are required to surround them, which results in a smaller decrease in entropy than if the molecules were individually hydrated.
E. Nonpolar molecules are capable of forming micelles.
Answer:
Answer : A, B and D
Explanation:
Amphipathic lipids are lipids that have bothe polar and non-polar parts or end. The polar part is the part which is described as hydrophilic i.e water loving, while the non-polar part is described as hydrophobic, meaning water fearing.
Most or all hydrophobic molecules clump together in water in order to prevent water from surrounding the molecules. This means that, they do not break the hydrogen bond in the water. This is known as hydrophobic effect.
In this case, it will be discovered or concluded that, the three options, A, B and D, are the statements that are considered to be true.
Answer:
The three of the statements which are true includes A,B,and D.
A. Amphipathic (amphiphilic) lipids are the structural basis of biological bilayer membranes.
B. The tendency of water to minimize its contact with nonpolar substances is called the hydrophobic effect.
D.Hydrophobic molecules clump together in water because fewer water molecules are required to surround them, which results in a smaller decrease in entropy than if the molecules were individually hydrated.
Explanation: option E is wrong because micelles are formed by amphipathic molecules like Lipids not non polar molecules. Option C is wrong because water molecules involved in hydration cannot participate in normal hydrogen bonding with one another.
Makes some of the liquid in semen. Also helps to regulate urine flow. Common site of male cancer.
Answer:
The prostate gland is a male reproductive organ whose main function is to secrete prostate fluid, one of the components of semen. The muscles of the prostate gland also help propel this seminal fluid into the urethra
Explanation:
Answer:
Clinical study report. In medicine, a clinical study report (CSR) on a clinical trial is a document, typically very long, providing much detail about the methods and results of a trial. A CSR is a scientific document addressing efficacy and safety, not a sales or marketing tool; its content is similar to that of a peer-reviewed academic paper.
Explanation: