Light of frequency 1.03x1015 Hz falls on a metal surface, and photoelectrons of energy 4.39 eV are emitted. Find the cut-off frequency for this metal, in Hz.

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A: If you accidentally touch a hot pot on your stove while cooking, you would involuntarily (and nearly…

Q: What is noninfectious disease

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A:

Q: Are the characteristics of transporters and ion channels are similar? How?

A: Concept used: Ion channels and transporters differ in method of transportation.

Q: The branch of science that transfers genes from one organism to another is _

A: SOlution: what is The branch of science that transfers genes from one organism to another.

Q: Name the substance of which the specific resistance remains almost unchanged by the increase in…

A: Specific resistance is the resistance offered per unit length and unit cross sectional area when a…

Q: Q4. Convert these into proper vector notation: Westward velocity of 42 km/h. Position 6.5 measured…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: How is radiation transported and distributed inside of the body?

A: Introduction: Radiant heat is present in some or other forms in our daily lives. Thermal radiations…

Q: What are negative resistance oscillators?

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Q: Which letter corresponds to the electrical circuit symbol representing the sodium potassium pump?…

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Q: at is the difference between 10nm nucleosome versus 30nm fiber

A: Given: The difference between 10nm nucleosome versus 30nm fiber

Q: otal of 2 ATPS were ga

A: To explain the given statement is true or false,

Q: If cell size does not change and we reduce N, then the capacity increases. How?

A: Yes, If cell size does not change and we reduce N, then the capacityincreases.

Q: is amber and rabbit fur negatively charged

A: Basically anything in this universe is electrically neutral. i.e the sum of negative charge and…

Q: Is it correct to say that the forces acting on each charge comprise an action-reaction pair? Why?

A: Is it correct to say that the forces acting on each charge comprise an action-reaction pair?

Q: Explain the term isogamous.

A:

Q: how it become 187? what the process

A:

Q: 5. The d-e network in the figure contains a battery B, a motor M, a generator G and 5 resistors.…

A:

Q: How many DNA strands are present in the nucleus of a liver cell in humans?

A: There are two DNA strands present in the nucleus of a liver cell in humans. DNA in the nucleus of…

Q: Explain the mechanism of Electrochemical cells and Electrical generators ?Explain in detail

A: Electrochemical cells: Cells are the source of energy which provide the potential difference and…

Q: y system and distributed throughout the body Exocrine gland Endocrine gland e nd e yes no We R2…

A: Apply Kirchhoff’s voltage rule at first loop .

Q: Cite and discuss a specific example on the role of physics in biology.

A: As we know, physics is the study of the laws of nature. After finding the laws we use them for…

Q: Explain Stress-Stain Relationship.

A: We have to express the Stress-Stain Relationship.

Q: Describe the nature of electrical signals in the nervous system?

A: nature of electrical signals

Q: What are axions?

A: Axion has small mass with in particular range and energy they are hypothetical subatomic particle…

Q: What is an elastomer?

A: Materials which produce large strain on applying small stress are called the elastomers. They do not…

Q: Summarize the characteristics of various types of Electrochemical cells?

A: Electrochemical cells convert chemical energy into electrical energy. Electrochemical cells have…

Q: Where does the brain of the electrical system reside?

A: introduction: The majority of people don't appear to view the brain as electric; rather, they…

Q: What makeup whole blood?

A: Answer :- The blood runs through the veins arteries, and capillaries is known as whole blood. It is…

Q: Velocity of a dog is 15 units in the positive X direction and 3 units in positive Y direction…

A: Given: The velocity of a dog is 15 units in the positive X direction and 3 units in the positive Y…

Q: Explain Lamb -shift

A:

Q: Write a short note on elastomers.

A: Materials which produce large strain on applying small stress are called the elastomers. They do not…

Q: Where does the brain of the electrical system reside?

A: Our brain is composed of networks of microscopic cells known as neurons, which communicate…

Q: Explain briefly the applications of the Human Brain Project?

A: