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What is the thresh hold frequency of cesium?
The function of a photoelectric material is the energy that a photon of light must possess to just expel an electron from the surface of a material. The work function of cesium is 3.42 x 10^-19 Joules.Ê
Large carbon molecules are built from smaller simpler molecules called?
The phenomena of formation of large carbon compounds by the addition of small molecules is called polymerization and the molecules are come under macromolecules as they possess molecular weight several to hundred thousands
How is diamond made out of coal?
Diamonds are not made out of coal. They both contain carbon, but diamonds are formed deep within the Earth's mantle under high pressure and temperature, while coal forms from the decomposition of plant material near the Earth's surface.
What charge does a cation possess?
A cation possesses a positive charge.
Amino acids are acids because they possess which functional group?
Amino acids are acids because they always possess a carboxyl group.
What does it mean if two different animals possess homologous structures?
If two different animals possess homologous structures, it means they share a common evolutionary ancestor. These structures may serve different functions in each species, but they have a similar underlying structure due to their shared ancestry.
Do all plants possess roots?
No, not all plants possess roots. Some plants, like mosses and ferns, do not have true roots but instead have structures that serve a similar function.
What is the significance of the title dream children a reverie?
Like many romantics , Lamb to possess a nostalgic love for the past and his imagination effectively transported him to another world . Dream children is the delightful dream of a man about his imaginary children out of his imaginary marriage with his beloved .
How the interactions of water at the molecular level enable it to possess different properties?
These properties are due to the association of water molecules by hydrogen bonds.
Do arachnids possess antennae as part of their sensory organs?
No, arachnids do not possess antennae as part of their sensory organs. They primarily rely on other sensory structures such as hairs and specialized appendages to detect their surroundings.
How many wings does a pig have?
Pigs do not have wings. Pigs are terrestrial animals and do not possess the anatomical structures required for flight.
Are organisms that possess locomotive structures and are able to reproduce classified as animals?
Not necessarily, this can also describe many species of bacteria.
Open ended class within the frequency distribution?
If, in a frequency distribution, the initial class interval is indeterminate at its beginning and/or the final class interval is indeterminate at its end, the distribution is said to possess "open ended" classes.
What is threshold frequency in photoelectric effect?
Threshold frequency refers to the minimum frequency of incident light required to eject electrons from the surface of a metal in the photoelectric effect. Electrons will only be emitted if the frequency of light is equal to or greater than the threshold frequency, as lower frequencies do not possess sufficient energy to overcome the work function of the metal.
Why do earthquakes cause damage?
Earthquakes possess a unique way of damaging structures. Earthquakes vibrate and shake structures, never in just one direction. This chaotic back-and-forth movement is very harmful to architecture.
Does an amoeba have a spine?
No, an amoeba is an invertebrate since it does not have any spinal bone structures or any bones at all. |:D
Do molecules move or possess motion?
Yes, molecules possess motion due to their thermal energy. This motion can manifest as vibration, rotation, or translation within the substance. The extent and type of motion vary depending on factors like temperature and molecular structure.
