What is critical density? What is its estimated value?

Q: Relate convection in fluids to density changes

A: Convection is heat transfer due to a density differential within a fluid,as the waters temperature…

Q: the curo and calculate Divergence Az Xz'i -2xyzj+2yz°K at 3.

A: Given: A→=xz3 i^-2x2yz j^+2yz4 k^

Q: In a BJT, the outer layers are much -8 more thick as compared to the .middle layer a) True O

A: Answer 8:-True Explanation:In a BJT the middle layer is base which have to be thin and lightly doped…

Q: What is Type of cluster and What is application area of cluster ??

A: Clusters are larger than groups, but there is no much difference between the two. The type of…

Q: What are the flaws of Plum Pudding Model?

A: Answer:-  The flaws of Plum Pudding Model :-  The Thomson's Plum Pudding Model was given up as it…

Q: Where did the heaviest elements originate?

A: The heaviest elements originate when massive stars implode and explode thus creating a supernova.

Q: What Is KMT And What Are Its Assumptions?

A: KMT is an abbreviation of the kinetic molecular theory of gases, which is a model that describes the…

Q: What is one fermi?

A: Fermi is unit for measurement of the length.

Q: Which statement accurately describes the scatterplot? y : OA. There are two distinct clusters. OB.…

A: option B is correct There is one outlier

Q: If the gas is 4.49L were Radon instead of Hydrogen, what would it's mass be if it's density is…

A: The expression for find mass of Radon is m=ρ·V

Q: What general trend did you observe from set-ups  3? Support your answer by using the data gathered.

A: In the three trials that were carried out, it is observed that the velocity of the marble A (smaller…

Q: What is Reynold's number? Give its significance?

A: Reynolds number can be defined as:

Q: How is nuclear fusion different from the process of standard radio-active decay?

A: Radioactive decay: When the unstable heavy nucleus loses energy and form a stable nucleus. This…

Q: 5ON BoV 252 2002 Daver supply ig oallery?

A: the equivalent resistance of 2 resitor r1 ans r2 connected in parallel is given by R   R =…

Q: Prove the formula in a blue circle

A: There are two frame S and S’, moving with a relative speed v. The space and time coordinates for S…

Q: tain

A: Given:-              (a) For given TLC:                       The solvent front is 5.5 cm.

Q: If a gamma ray from super nova emission has a packet of 10^20photon per one second, the wavelength…

A:

Q: What is a rogue wave?

A: A rough wave can be defined as a wave that is two times the significant wave height of the area. The…

Q: Describe factors that affect peaking and hot channel factors

A: The hot channel factor is defined as the ratio of maximum linear power density to the average local…

Q: how to relate densities to our daily life?

A: Density is a physical quantity. Basically it is a proportionality constant. It is well known that…

Q: Describe how a convection current works. In a simple way.

A: Required :: How does convection current work.

Q: Neutron stars consist only of neutrons and have unbelievably high densities. A typical mass and…

A:

Q: Based on stellar nucleosynthesis, which heavy element is formed from silicon fusion?

A: based on stellar nucleosynthesis, the helium burns to produce havier elements then continues for 1…

Q: hotomultiplier tra

A: A transducer is an electronic device that converts energy from one form to another. The process of…

Q: Describe, The Millikan's oil drop experment, ?

A:

Q: nts as posit N about poi

A:

Q: How is the generation of nuclear power related to exponential functions

A:

Q: What is Venturi-meter?

A: venturimeter is working based on the principle of Bernaulli's principle.

Q: WHAT'S THE WORD? Students will arrange the physics terms correctly. 1. OILLICSON 2. DVSCEONER - 3.…

A: Given: 1. OILLICSON- 2. DVSCEONER - 3. MUTNEMMO- 4. LEUQA- 5. TEMSYS-

Q: Where electro magnets are used and giant electro magnets are used?

A:

Q: What does p/T represent? Where T is life time holes per second lost time holes

A: The expression for recombination  rate (R) is give as: R=pT Here, p is the excess minority charge…

Q: What are exotic particles?

A: Exotic particles are associated with weird properties. For different branches of physics, exotic…

Q: Explain how does x-ray planar radiography work?

A: ELECTROMAGNETIC

Half Life

The concept of Half Life has numerous practical applications some of them includes figuring out the effective drug dosage to finding out when a radioactive becomes safe to use. If you look for a career in Nuclear Physics you will need this concept.