List possible causes of fever and explain the benefits of fever
Answers
Answer:
Fever or elevated body temperature might be caused by:
A virus.
A bacterial infection.
Heat exhaustion.
Certain inflammatory conditions such as rheumatoid arthritis — inflammation of the lining of your joints (synovium)
A malignant tumor.
Many illness-causing microbes do best at the body's normal temperature. A fever raises the temperature beyond which certain microbes need to reproduce. A fever also kicks your child's immune system into high gear, spurring the rapid production of bug-clobbering white blood cells.
Explanation:
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Related Questions
What happens if there is too much friction?
a truck with a mass of 1150 kg and a velocity of 13 m/s collided into a parked car with a mass velocity does the car move forward after the collision
What things affect gravity
TRUE OR FALSE: ancient swamp plants slowly decayed and turned into peat, the first step in making coal.
A) lever
B) screw
C) inclined plane
D) block and tackle (pulley)
Answers
A pulley would be the most practical way of moving the cotton bale. A pulley supports movement and will help the farmer move the bale.
Answer:
d
Explanation:
Answers
There is only one path for current to take.
All the way from one terminal of the power supply, through all of
the lights, computers, vending machines, air conditioners and
everything else in the building, to the other terminal of the electric
supply. One path !
So the current for EVERY device has to flow through ALL of them,
because that's the only path there is.
If any ONE device in the building was turned off, burned out, or
unplugged from the outlet, then there would be NO PATH for the
current, and everything in the building would lose power !
Not a very convenient way to operate a house or a building.
Answers
Answer:
The two components of displacement vector are:
Explanation:
Given:
The magnitude of displacement is 760 m.
The direction of the displacement vector is 35° North of East.
North of East means that the vector is between North and East and makes an angle of 35° with the east direction.
Now, there are two components of this displacement vector. One component is along the East direction and the other perpendicular to the East direction which is the North direction.
Component along the East direction is given as:
Component along the North direction is given as:
Therefore, the two components that are mutually perpendicular to each other are 622.56 m East and 435.92 m North.
Final answer:
In physics, the vector components of a displacement of 760 meters at an angle of 35 degrees north of east are approximately 622 meters eastward and 435 meters northward.
Explanation:
The displacement vector you're describing is associated with a movement that falls under the umbrella of vector algebra, a common topic in physics. We're given a magnitude (760 m) for the vector and a direction (35° north of east).
We decompose, or break down, this displacement vector into its component along the east (x-direction) and north (y-direction). This splitting of vectors into components is useful when dealing with multiple vectors as it simplifies calculations.
For the eastward component (x-component, or horizontal), we use the cosine of the given angle. For the Northward component (y-component, or vertical), we use the sine of the given angle. The formulas are as follows:
- Eastward component=x = 760 m * cos(35)
- Northward component=y = 760 m * sin(35)
Calculating these gives us roughly x = 622 m eastward and y = 435 m northward. These are the vector components of your original displacement vector.
Learn more about Vector Components here:
#SPJ11
Answers
Answer:
Water is a simple compound.
Explanation:
Water, from first glance, is a simple compound. This is because it is made up of two atoms - hydrogen and oxygen. This gives the formula:
In the simple compound, one atom of oxygen is bound to two hydrogen atoms like this:
The bonding in water is hydrogen bonding. This is a bonding that takes place between the oxygen atom and a hydrogen atom of the next water molecule.
This makes the water molecule an interesting molecule.
Compounds contain two or more different elements.
Water is a molecule because it contains molecular bonds . Water is also a compound because it is made from more than one kind of element. (oxygen and hydrogen).
So If you like, you can say that water is a molecular compound.
HOPE IT HELPED YOU.
Answers
Sliding friction - the friction that occurs upon a moving object; it is always lower than the static friction of the same object.
Rolling friction - the friction on a rolling object; it is actually a form of static friction with the contact point of the wheel with the surface.