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What is the physical significance of null vectors?
Zero vector or null vector is a vector which has zero magnitude and an arbitrary direction. It is represented by . If a vector is multiplied by zero, the result is a zero vector. It is important to note that we cannot take the above result to be a number, the result has to be a vector and here lies the importance of the zero or null vector. The physical meaning of can be understood from the following examples. The position vector of the origin of the coordinate axes is a zero vector. The displacement of a stationary particle from time t to time tl is zero. The displacement of a ball thrown up and received back by the thrower is a zero vector. The velocity vector of a stationary body is a zero vector. The acceleration vector of a body in uniform motion is a zero vector. When a zero vector is added to another vector , the result is the vector only. Similarly, when a zero vector is subtracted from a vector , the result is the vector . When a zero vector is multiplied by a non-zero scalar, the result is a zero vector.
Direction of vector in space is specified by?
It is an integral part of the vector and so is specified by the vector.
The components of a vector or what?
The components of a vector are magnitude and direction.
What is the resultant of a 3 unit vector and 4 unit vector at right angles to each other?
The multiplicative resultant is a three unit vector composed of a vector parallel to the 3 unit vector and a vector parallel to the product of the 3 unit and 4 unit vectors. R = (w4 + v4)(0 +v3) = (w40 - v4.v3) + (w4v3 + 0v4 + v4xv3) R = (0 - 0) + w4v3 + v4xv3 as v4.v3 =0 ( right angles or perpendicular)
What is the cross product of a vector itself?
0 is a cross product of a vector itself
What is the causative agent of amoebiasis?
Amoebiasis, refers to infection caused by the amoeba Entamoeba histolytica
Is amoebiasis curable?
yup amoebiasis is curable by taking precautions of some hygiene and medications.
Does neem cure amoebiasis?
Sure, it does cure amoebiasis. Neem leaves or extract in capsules can be taken for few days to naturally cure the condition.
Which of the protists causes amoebiasis?
Entamoeba histolytica
What infectious disease is caused by protozoan?
Amoebiasis.
What is the scientific name for amoebic dysentery?
Amoebiasis.
When to use entamizole ds tablets?
ENTAMIZOLE DSIngredient(s): Each tab contains:Diloxanide furoate 500mgMetronidazole 400mgIndications: Acute amoebiasis, Chronic amoebiasis, Hepatic amoebiasis and other systemic diseases due to E. histolytica, Giardiasis.Pack Size: 5x3s in carton
What disease is caused by protozoon's?
Amoebiasis is caused by protozoon's
What are the parasitic infections common among Filipinos?
amoebiasis
Scientific name of microbe in amoebiasis?
The scientific name of the parasite that causes amoebiasis is Entamoeba histolytica.
What are types of water diseases?
Amoebiasis Cryptosporidiosis Cyclosporiasis Giardiasis Microsporidiosis
How many syllables are there in the word Amoebiasis?
There are 5 syllables. Am-oe-bi-a-sis.
