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Q: What device for producing a potential difference consists of two different metals welded together?
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What is different about each isotope of h?

they have different mass number and number of neutrons protium consists of mass number 1 and have one neutron deutrium consists of mass number 2 and have two neutrons tirtium consists of 3 neutrons and have mass number 3 the difference in mass number is due to difference in neutrons.


Is a market structure that consists of independent businesses that all distribute products and services that are different?

Marginal ______ calculates the advantages of producing an additional unit of a product or service.


What is the difference between a compound action potential and a single action potential?

Single action potentials follow the "all or none" rule. That is, if a stimulus is strong enough to depolarize the membrane of the neuron to threshold (~55mV), then an action potential will be fired. Each stimulus that reaches threshold will produce an action potential that is equal in magnitude to every other action potential for the neuron. Compound action potentials do not exhibit this property since they are a bundle of neurons and have different magnitudes of AP's. Thus compound action potentials are graded. That is, the greater the stimulus, the greater the action potential.


What is the Difference between retail and retail marketing?

Retail Marketing consists of the sale of goods or merchandise from a fixed location, such as a department store. Marketing is everything you do to place your product or service in the hands of potential customers.


What is the difference between a population and an individual?

A population is defined as:"A group of individuals of one species that live in a particular geographic area."A community is defined as:"All the organisms that inhabit a particular area; an assemblage of populations of different species living close enough together for potential interaction."The difference being that the population consists of just a signal species, and the community consists of a group of species and their interactions.


What organelle is responsible for producing protein?

ribosomes are responsible for protein synthesis in a cell. prokaryotes consists of 70s type of ribosome whereas eukaryotes consists of 80s type of ribosome.


A code that consists of vertical lines of different widths is?

A code that consists of vertical lines of different widths is a barcode.


What is the best true sample of the true members of different stars consists of?

The best true sample of the true members of different stars consists of


What is the difference between a community of organisms and a population of organisms?

A population consists of boitic and abiotic factors.A community consists of abiotic factors only.


What is the difference between a factor string and prime factorization?

A factor string consists of any factors (except 1) that multiply to equal the number. Prime factorization consists of only prime numbers that multiply to equal the number. In the case where the factors of the original number consists only of primes, there is no difference.


Why is polymer different from a normal solid?

The difference between solids and liquids are as follows: solids have molecules that are compact and donÕt move around, while liquids have molecules which are spaced out and are able to move around. In conclusion the main difference is what the molecules do.


What is the difference between farm and farmland?

A farm is a single entity run by a single farmer from a farmhouse and consisting of several fields. Farmland is all land that consists of farms and could apply for example to nearly all of France.