SPLOŠNA DEFINICIJA ELEKTRIČNEGA POLJA
Uporabim, ko poznam silo na naboj v določeni točki.
Formula:
E = F / q
Pomen oznak:
E – jakost električnega polja [N/C ali V/m]
F – električna sila na naboj [N]
q – testni električni naboj [C]
ELEKTRIČNO POLJE TOČKASTEGA NABOJA
Uporabim, ko računam polje okoli enega samega naboja (točkasti naboj) in poznam razdaljo.
Formula:
E = (1 / (4 · π · ε₀)) · (Q / r²)
Pomen oznak:
E – jakost električnega polja [V/m]
Q – naboj, ki ustvarja polje [
Segmentación de mercado: La segmentación es un proceso de división del mercado en subgrupos homogéneos con el fin de llevar a cabo una estrategia comercial diferenciada para cada uno de ellos que permita satisfacer de forma más efectiva sus necesidades y alcanzar los objetivos comerciales de la empresa.Marketing: El marketing es cualquier actividad o práctica relevante que tiene por objetivo la creación, la comunicación o el intercambio de una propuesta de valor. La función comercial, por
2.2.2 Τροφικές πυραμίδες και τροφικά επίπεδα
Οι τροφικές πυραμίδες αποτελούν απεικονίσεις των ποσοτικών σχέσεων που υπάρχουν μεταξύ των οργανισμών ενός οικοσυστήματος. Μια τροφική πυραμίδα αποτελείται από τροφικά επίπεδα (επάλληλα ορθογώνια), σε καθένα από τα οποία περιλαμβάνονται...
Crenshaw – Demarginalizing the Intersection of Race and Sex1.
Crenshaw argues that discrimination law, feminist theory, and antiracist politics rely on a single-axis framework (race OR gender), which erases the lived experiences of Black women. Because Black women exist at the intersection of racism and sexism, their oppression cannot be understood by treating race and gender separately.
Intersectionality is not just racism + sexism — it is a distinct structural position that requires rethinking
...1. Fill in the blanks:
(a) The total number of chromosomes in a human cell is 46.
(b) Phenylketonuria causes mental retardation (or brain damage).
(c) Genetic disorder due to presence of additional X-chromosome is Klinefelter’s syndrome.
(d) Genetic constitution of an organism is called genotype.
(e) August Weismann proposed that nuclei are the bearers of hereditary characters.
(f) Gregor Mendel was known as the father of genetics.
2. What is frameshift mutation?
Ans:) A frameshift mutation is...
1. What is the first infective stage of malarial parasite in man?
Answer: Sporozoite
2. What is HIV?
Answer: HIV is a virus that causes AlDS by destroying the immune system.
3. Which bacteria causes typhoid?
Answer: Salmonella typhi.
4. What are the different types of barriers in innate immunity?
Ans:) Innate ir immunity includes the following types of barriers:
1. Physical barriers - Skin and mucous membranes prevent entry of pathogens.
2. Physiological barriers - Acid in stomach, tears, saliva...
Q1: What message was given by first education minister to the first educational conference? “He gave the top priority to the spiritual element in education. He says, if this element is ignored, it can have dangerous and devastating consequences. The tragedy of modern education is in the result of two World Wars. These Wars and scientific inventions have given us this lesson that if development 2 of human morality and spirituality are ignored then scientific development destruct humankind badly”.
1. HoW can you determine the age of a fossil fuel
Ans:) The age of fossil iS determined by adiocarbon (C-14) dating.
2. What is protovirus?
Ans:) A protovirus iS viral DNA integrated into the genome of a host cell
3. What were the raw materials used in Miller's experiment?
Ans:) The raw materials were methane, ammonia, hydrogen and water vapour.
4. What is hidden hunger?
Ans:) Hidden hunger is a condition caused by a deficiency of essential vitamins and minerals in the diet.
5. HoW are theo ages f
Database Management System (DBMS)
A software package/system to facilitate the creation and maintenance of a computerized database.
How Data is stored in DB?
Tables (Rows & Columns)
How tables relate to one another
Tables in a database relate to each other using keys:
Primary Key (PK): Uniquely identifies a row in a table.
Foreign Key (FK): Links one table to another.
What is a record in a table?
(also called a row) is a single entry that contains data for each column in the table.
A constraint
a rule...