Discuss why is mercury used in florescent lamp?
What is the use of choke?​

Answers

Answer 1

Answer:

A variety of light bulbs contain mercury. Mercury is important in lighting since it helps to the efficiency and longevity of the bulbs. In general, fluorescent and other mercury-added bulbs are more energy efficient and last longer than incandescent and other comparable lights.

The choke's job is to create a very high voltage between the filaments at first (across the two ends of the tube light). The choke again delivers a low voltage after the gas in the tube is ionized. A choke is a wire coil. Mercury vapor fills fluorescent tubes and lights.

Explanation:

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Related Questions

These drugs are chemically made versions of illegal drugs that have been slightly
altered to avoid classification as illegal, allowing dealers to make profits on the
Internet or in stores without technically breaking the law.

A. Laboratory Drugs
B. Synthetic Drugs
C. illegal Drugs
D. Ketamine

Answers

C just did it got a 400
Answer : c
Just got it correct

top 5 activities to prevent drug abuse

Answers

Answer:

Understand how substance abuse develops. ...

Avoid Temptation and Peer Pressure. ...

Seek help for mental illness. ...

Examine the risk factors. ...

Keep a well-balanced life.

Explanation:

thank me later

Answer:

Seek for mental health

Effectively deal with peer pressure

Examine the risk factor

Having positive friends who won't pressure you.

Say no

The AHA recommends developing written protocols for the use of certain high-alerts drugs. Examples of these include all except which of the following?

Answers

Answer:

The five high-alert medications are insulin, opiates and narcotics, injectable potassium chloride (or phosphate) concentrate, intravenous anticoagulants (heparin), and sodium chloride solutions above 0.9%.

Explanation:

2. Substituting during play is referred to as
A. changing on the fly
B.drawing
C. trailing
D. killing time

Answers

Answer:

A. changing on the fly

Explanation:

since substituting during a play is fairly quick to not waste time, A is the correct answer

Why might humans not have widespread regeneration abilities?

Answers

Answer:

Humans have some stem cells, but those cells are not easily available to help with healing. Most other mammals are the same, so they aren't good at regeneration either. Amphibians and some fish have stem cells that are more easily available, and are usually pretty good at regeneration.

But they think it is because mammals have more complex biological structures; limb regeneration would require sophisticated controls to ensure that limbs and organs don't grow out of control. Humans, for example, are already equipped with safety mechanisms to ensure that individual cells don't grow uncontrollably.

Kenzie is trying to find ways to reduce fat in her food when she cooks at home. To accomplish this, she could use the following strategies EXCEPT

A. adding vinegar to her food instead of salt B. eliminating butter from recipes
C. steaming her food instead of frying
D. using salsa instead of cream sauce

Answers

The answer is D using salsa instead of cream sauce
This is because salsa sauce has very high sodium content

Answer:

A. adding vinegar to her food instead of salt

Explanation:

Trust me I know the answer & got it right :) have a nice day.

Why do people bully others?

Answers

Answer:

answer in the explanation

Explanation:

people bully others to feel more power or to make them feel bad or unsecure about them self. some people even do it in intention to make them harm them selves. i really incourage people not to do this.

50 POINTS + BRAINLIEST!!!

Luisa's aunt has decided to put her baby up for adoption, but she has to decide what type of adoption she wants to pursue. After the baby is born and adopted, she does not want to stay in contact with the parents and does not want the baby to know her as her birth mother. She would like privacy. Which type of adoption would be the best choice for Luisa's aunt?

A closed adoption
A flexible adoption
An adoption by relative
An open adoption

Answers

A: a closed adoption.

A closed adoption is when a child is adopted and the record of the biological parents is kept sealed, which would give her privacy; the child nor the adoptive parents would know she is the mother.

Answer:

A closed adoption

Explanation:

A closed adoption will be the best choice for Luisa's aunt. As, the original relatives will be unknown to the baby.

mention any two points you learn from environmental science describe. how you can apply them.​

Answers

Answer:

1.)Environmental science is a quantitative subject that includes both applied and theoretical parts, and it has influenced government policy all around the world.

2.)Environmental science is distinct from environmental studies, which focuses on the human-environment link as well as its social and political components.

Explanation:

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"Family planning" is: ​

Answers

Family planning is very much fun

Dani has a new employer and must choose the health insurance plan which is best for her. She would like to keep her costs down for deductibles, coinsurance, and copayments. She currently only sees one doctor, her primary care physician, who is "in network" for the plan she is considering. She does not anticipate needing to see any specialists, but if so, she is willing to obtain a referral.

Which type of health insurance plan would be best for Dani?

A. A Health Maintenance Organization (HMO)
B. An Exclusive Provider Organization (EPO)
C. A Preferred Provider Organization (PPO)
D. A Point of Service Plan (POS)​

Answers

Answer:

A.

Explanation:

The best health insurance plan for Dani would be a Health Maintenance Organization (HMO).

A Health Maintenance Organization is the type of health insurance plan which would be best for Dani.

What is a Health Maintenance Organization?

This is a type of health insurance which provides health services at an annual fee.

It usually involves different doctors and is usually deducted from the income of individuals thereby making option A the correct choice.

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Which of the following statements about prescription drugs is FALSE?
A.

They are medicines.
B.

They can become illegal.
C.

They require a prescription.
D.

They can be resold freely.

Answers

Answer:

D.

Explanation:

XOXO

Kit

D is false you cannot sell prescription drugs or illegal drugs without working at a pharmacy and many other legal processes

PLS ANWER I DONT KNOW WHATS WTONG WITH MEEEE!!! Why do my left eye twitch when I blink!!??!?

Answers

Answer:

This is caused by a group of neurons in the brain which controls eye movement and the muscles in the eye

Explanation:

Stress on the human body effects everything but the? *
pls help

Answers

Answer:

none of the above

Explanation:

stress affects every part of the human body in some way

Refined grains are grains that have been
milled, a process that removes the bran and
germ. This is done to give grains a finer texture
and improve their shelf life, but it also removes
dietary fiber, iron, and many B vitamins. Which
of these foods is a refined grain?
D
G
Oatmeal
O Bulgur (cracked wheat)
O White rice
Choose MyPlate gov
O Popcorn
O All of the above
G

Answers

All of the above I think

Diane invests $ 500 for 6 years at an annual interest rate of 4% compounded annually.

What is the amount of this investment after 6 years

Answers

Answer:

120

Explanation:

Interest = P*r*t

I = ?

P = 500

r =  4%; 4/100 = 0.04

t = 6

I = 500(0.04)(6)

I = 120

Serena’s work team runs out of needed office supplies often. It is Serena’s supervisor’s responsibility to order supplies. But if he’s working at another of the company’s offices, he gets busy and forgets to do it. Analyze the root cause of the problem Serena and her team are experiencing.

Answers

Answer:

Explanation:

The issue is accountability, and understaffed. If you stretch yourself to thin, then you will always be failing to keep up with something than leaves someone short.

-Cito 7 Protocolo en deportes Individuales: Cito 5 Protocolo en el entrenamiento de Futbol : 5 Protocolo dúrate los encuentros deportivo en el Futbol

Answers

La respuesta correcta para esta pregunta abierta es la siguiente.

Desafortunadamente, se te olvidó especificar el país o el lugar al que te refieres. Si no lo específicas, ¿cómo sabemos a que lugar en concreto te refieres?

Sin embargo, tratando de ayudarte con algo, podemos comentarte lo siguiente, basándonos en las consideraciones generales recomendadas por los sistemas públicos de salud.

Protocolo en deportes Individuales.

Las recomendaciones generales en este momento de pandemia para la realización de ejercicios individuales, digamos, en un gimnasio, son los siguientes. Primero, debes usar un cubrebocas como medida de prevención. Luego, al entrar, tomarte la temperatura. Después, colocarte gel antibacterial. Una vez dentro del gimnasio, debes ser cuidadoso de respetar la sana distancia indicada por cada lugar, y finalmente, debes limpiar los aparatos después de usarlos.

Protocolo en el entrenamiento de Futbol.

Además de las medidas generales anteriormente señaladas, durante el entrenamiento de futbol debes ser cuidadoso de no arrojar saliva que le pueda caer a otro compañero. No debes escupir. Debes tener cuidado de evitar en lo posible el contacto directo con otro jugador. Si tienes una herida como un raspón o te sale sangre, debes salir del campo de inmediato e ir a la enfermería para que te atienda el médico. No se pueden usar los vestidores ni las regaderas, para evitar aglomeraciones en espacios cerrados.

Protocolo dúrate los encuentros deportivo en el Futbol.

Además de las medidas generales mencionadas en el punto número uno, se recomienda no sentarse juntos, como tradicionalmente se hace. En tiempos de pandemia, se recomienda dejar un espacio o asiento entre persona y persona.

Recuerda que aunque sean tiempos de pandemia, es muy importante que sigas haciendo ejercicio. Ya sea al aire libre o en interiores. Sólo ten cuidado y aliméntate bien.

Carbohydrates include

Answers

Answer:

Carbohydrates include carbon, hydrogen and oxygen.

With that, Carbohydrates make grain foods like bread, noodles, pasta, crackers, cereals, and rice.

Answer:

With a few exceptions, carbohydrates (carbo- = “carbon”; hydrate = “water”) include just the elements carbon, hydrogen, and oxygen. In carbohydrate molecules, the ratio of carbon to hydrogen to oxygen is 1:2:1.

Explanation:

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A truck was carrying a substance in a tank. The molecules of that substance were moving away from each other . The truck parked overnight in a place where energy transferred out of the substance

Answers

Answer:

The missing parts of the question and options are:

In the morning, the substance was a gas. How were the molecules moving in the morning?

a. They were moving more slowly away from each other.

b. They were moving more slowly in place.

c. They were moving more slowly around each other.

d. They were moving more quickly around each other.

The substance cooled down, but why was it still a gas?

a. The molecules are so attracted to each other that they need much more energy transferred in to change phase.

b. The molecules are so attracted to each other that they need more energy transferred out to change phase.

c. The molecules are not very attracted to each other, so they need much more energy transferred out to change phase.

d. The molecules are not very attracted to each other, so they need much more energy transferred in to change phase.

The answers are:

a. They were moving more slowly away from each other

c. The molecules are not very attracted to each other, so they need much more energy transferred out to change phase.

Explanation:

If the substance is a gas, the molecules collide with each other, and they drift apart. The intermolecular forces between molecules are weak. As a result, when they bump with each other, they do not get attached. Usually, in a gas, the molecules move fast in all directions, and they gain energy with their collisions. However, in this case, they move slowly because the substance lost energy overnight. If the substance loses more energy, it becomes a liquid, and its molecules would be more attracted to each other.

The brain develops from_______
to_____.
•front to back
•back to front
•side to side
•all at once

Answers

Back to front! The prefrontal cortex is the last to develop at around age 25.

The brain usually develops from front to back. The correct option is A.

What is brain?

The brain is an intricate organ that regulates our body's thought, memory, emotion, touch, vision, breathing, temperature, and hunger.

The brain continues to develop from the back to the front. The brain develops from the brain stem at the back of the neck to the prefrontal cortex in the front of the brain beginning in infancy.

Thus, the correct option is A.

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Individuals with income above the Medicaid threshold but unable to afford private insurance

A. can still qualify for the Medicaid program
B. qualify for the Medicare program
C. should apply for the CHIP program
D. will do best with a PPO plan​

Answers

Answer:

D. Will do best with a PPO plan

Explanation:

A preferred provider organization (PPO) is a health plan that makes use of a list of hospitals, health providers and doctors, contracted into the plan to form a participating provider network. By using the plan, a user has to pay less when providers from within the PPO network is used, with the opportunity for users to use out of network hospitals and doctors by paying an added cost

The best plan for individuals with income above the medical threshold but unable to afford private insurance D. will do best with a PPO plan

Answer:

option c a chip program

Explanation:
with one simple search it's possible to see that the chip program if for people above the Medicaid threshold but not able to afford private insurance

How does a wax pen work?

Answers

Answer:

Wax Pens Use Heating Coils

Explanation:

The most defining characteristic of a wax pen is the heating coil. There is a ceramic or metal heating element in a traditional dab rig called a dab nail that you heat with a blowtorch. Once red hot, your desired wax concentrate is applied to create vapor. Wax pens simplify this process.

There’s heating coils and once they are hot the wax is placed on them making vapor

1. How do you know when someone is choking?

2. Where do you place your fist for the Heimlich Maneuver?

3. How do you compress the abdomen?

4. How long do you do the thrusts?

5. Where do you place fist if you are performing the Heimlich Maneuver on a pregnant woman?

Answers

Answer:

um ok well this is some good stuff here

Explanation:

so for the 1rst question it is by the way the body thrashes when the brain realizes it can get any oxygen plus they start to weez and well I am in CPS and the placement here restrained me to the point where I was literally on the brink of passing out or dying I dont really know to be sure but um so that is 2 ways you can tell that they are choking.

for the 2nd one um i have this .To perform abdominal thrusts (Heimlich maneuver) on yourself, place a fist slightly above your navel. Grasp your fist with the other hand and bend over a hard surface, or for others

Have the victim stand and face away from you, then wrap your arms around their waist from behind. Then, repeat the following steps as needed: Make a fist and place the side with your thumb in their upper abdomen, underneath their sternum, or ribcage.

the 3rd is To either side of the rectus abdominis are the other three layers of abdominal muscles. The deepest of those layers is the transversus abdominis, which has fibres that run perpendicular to the rectus abdominus; the transversus abdominis acts to compress and support the abdomen and provides static core stabilization.

Perform between six and 10 abdominal thrusts until the blockage is dislodged

Position your hands a little bit higher than with a normal Heimlich maneuver, at the base of the breastbone, just above the joining of the lowest ribs.

Proceed as with the Heimlich maneuver, pressing hard into the chest, with a quick thrust.

How can changing the food environment help to change obesity? Do you agree or disagree with this mindset?

Answers

yes, i agree to this mindset because if we change the food environment there will be limited fatty foods and people will be more encouraged to eat healthy

Increases your metabolic rate:
Fat
Starving
Exercise
Being Female

Answers

Answer:

the most reasonable is Exercise lol

Answer:

I think C

Explanation:

Think for a moment about driving down the street alone in your car when all of sudden you see a car flipped over in the middle of the street, the car is leaking some sort of fluid, you can’t tell what it is yet but it doesn’t look good and the driver is alone and not moving. What would you do?

Answers

I would first call 911 pull over I would not park near the car in case it explodes and try to yell out and talk to the person to see if they are awake/alive

Heroin and prescription opioids are chemically similar and produce a similar high.

True or false?

Answers

Answer:

True

Explanation:

true because drug addicts are addicted to things that get you high and those things does

what is my age? Guess plz ​

Answers

Answer:

i think your 16 yr old hehe

Question 5 (1 point) If a fire occurs, what is the first step a person should take? O Activate the fire alarms. Rescue anyone in immediate danger. Confine the fire. Extinguish the fire.​

Answers

Answer: Im assuming activate the fire alarms

Answer:

Rescue anyone in immediate danger.

Explanation:

i just did the quiz !!

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