The so-called fourth state of matter refers to (a) Mercury (b) LPG (c) Dry ice (d) Plasma

The so-called fourth state of matter refers to (a) Mercury (b) LPG (c) Dry ice (d) Plasma
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The fourth state of matter is known as (1) Gas (2) Vapour (3) Plasma (4) Electrons

Description : The fourth state of matter is known as (1) Gas (2) Vapour (3) Plasma (4) Electrons

Last Answer : (3) Plasma Explanation: The characteristics of plasmas are significantly different from those of ordinary neutral gases so that plasmas are considered a distinct "fourth state of matter, plasma is a ... it into a plasma, which contains charged particles: positive ions and negative electrons or ions.

The fourth state of matter is known as (1) Gas (2) Vapour (3) Plasma (4) Electrons

Description : The fourth state of matter is known as (1) Gas (2) Vapour (3) Plasma (4) Electrons

Last Answer : Plasma

Liquefied Petroleum Gas (LPG) in domestic use cylinders is in the liquid form. The density of LPG in liquid form is about __________ of that of water (i.e. 1 gm/c.c). (A) One fourth (B) One third (C) Half (D) One eighth

Description : Liquefied Petroleum Gas (LPG) in domestic use cylinders is in the liquid form. The density of LPG in liquid form is about __________ of that of water (i.e. 1 gm/c.c). (A) One fourth (B) One third (C) Half (D) One eighth

Last Answer : (C) Half

Pick out the wrong statement. (A) High concentration of oxygen in flue gas means high stack loss (B) Gaseous fuels require the least % excess air for complete combustion (C) The ratio of fixed carbon to volatile matter percentage in coal is called its 'fuel ratio' (D) Calorific value of natural gas is more than that of LPG

Description : Pick out the wrong statement. (A) High concentration of oxygen in flue gas means high stack loss (B) Gaseous fuels require the least % excess air for complete combustion (C) The ratio of fixed carbon to ... coal is called its 'fuel ratio' (D) Calorific value of natural gas is more than that of LPG

Last Answer : (D) Calorific value of natural gas is more than that of LPG

The substance that does not burn with flame is a) LPG b)camphor c)dry grass d)charcoal

Description : The substance that does not burn with flame is a) LPG b)camphor c)dry grass d)charcoal

Last Answer : d)charcoal

Which of the following statements about extracellular fluid are true? A. The total extracellular fluid volume represents 40% of the body weight. B. The plasma volume constitutes one fourth of the total extracellular fluid volume. C. Potassium is the principal cation in extracellular fluid. D. The protein content of the plasma produces a lower concentration of cations than in the interstitial fluid. E. The interstitial fluid equilibrates slowly with the other body compartments.

Description : Which of the following statements about extracellular fluid are true? A. The total extracellular fluid volume represents 40% of the body weight. B. The plasma volume constitutes one fourth ... the interstitial fluid. E. The interstitial fluid equilibrates slowly with the other body compartments.

Last Answer : Answer: B DISCUSSION: The total extracellular fluid volume represents 20% of body weight. The plasma volume is approximately 5% of body weight. Sodium is the principal cation. The ... fluid and cerebrospinal fluid, the majority of the interstitial fluid exists as a rapidly equilibrating component

What is the fourth state of matter ?

Description : What is the fourth state of matter ?

Last Answer : The fourth state of matter is plasma. We are familiar with one more word besides solid , liquid and gaseous. This is called 'plasma'. This is also a state of matter. All four conditions depend ... most stars , the polar matter visible at the North Pole. Plasma torches are used in industrial plants.

What is the name of the fourth state of matter ?

Description : What is the name of the fourth state of matter ?

Last Answer : The fourth state of matter is plasma.

What is another term that refers to a confounding extraneous variable? a. Last variable b. First variable c. Third variable d. Fourth variable

Description : What is another term that refers to a confounding extraneous variable? a. Last variable b. First variable c. Third variable d. Fourth variable

Last Answer : c. Third variable

Which of the following is a supercooled liquid? (1) Ice Cream (2) Teflon (3) Glass (4) Mercury

Description : Which of the following is a supercooled liquid? (1) Ice Cream (2) Teflon (3) Glass (4) Mercury

Last Answer : (3) Glass Explanation: Most of us think as glass as a solid material, but it is actually a super cooled liquid. Molecular units have a disordered arrangement yet still have sufficient ... Middle East, approximately during the third millennium BC. Early uses were primarily for vessels or decoration.

Which of the following is a supercooled liquid ? (1) Ice Cream (2) Teflon (3) Glass (4) Mercury

Description : Which of the following is a supercooled liquid ? (1) Ice Cream (2) Teflon (3) Glass (4) Mercury

Last Answer : Glass

Describe the 4th state of matter, Plasma? -Space

Description : Describe the 4th state of matter, Plasma? -Space

Last Answer : Plasma is one of the four fundamental states of matter, and was first described by chemist Irving Langmuir. It consists of a gas of ions - atoms which have some of their orbital electrons ... -range electromagnetic fields, making the plasma dynamics more sensitive to these fields than a neutral gas.

Explain the plasma state of matter ?

Description : Explain the plasma state of matter ?

Last Answer : Plasma is a ionized gas at very high temperatures. The major source of plasma is the sun. Other stars are also sources of plasma. Plasma conditions are created at a temperature of about a few thousand degrees Celsius. Like gas, plasma has no fixed size or volume.

What is the plasma state of matter ?

Description : What is the plasma state of matter ?

Last Answer : The so-called fourth state of plasma (after solid , liquid and gaseous). Plasma is an ionized gas where the number of free electrons and positive ions is almost equal. At interstellar locations , plasma ... in the atmosphere of the star (even the Sun), and in the experimental heat-nuclear reactor .

Besides solid, liquid, and gas, what is the fourth form of matter?

Description : Besides solid, liquid, and gas, what is the fourth form of matter?

Last Answer : ANSWER: PLASMA

The purpose of 'R6' in the winch circuit shown in the illustration is to _______________. EL-0102 A. maintain dry conditions within the winch brake box B. keep the series field current at a low value during 'fourth and fifth point lowering' C. act as the armature dynamic braking load to assist the winch in stopping D. limit the armature current during lowering operation with heavy loads

Description : The purpose of 'R6' in the winch circuit shown in the illustration is to _______________. EL-0102 A. maintain dry conditions within the winch brake box B. keep the series field current at ... to assist the winch in stopping D. limit the armature current during lowering operation with heavy loads

Last Answer : Answer: C

what is dry ice? Why is it so called?

Description : what is dry ice? Why is it so called?

Last Answer : Ans carbon dioxide can be obtained as a solid in the form of dry ice by allowing the liquefied CO2 to expand rapidly changes in to gas without changing in liquid.

The cell which is used as standard cell is: a) Dry cell b) Solar cell c) Mercury-Cadmium cell d) Zinc-Carbon cell

Description : The cell which is used as standard cell is: a) Dry cell b) Solar cell c) Mercury-Cadmium cell d) Zinc-Carbon cell

Last Answer : Ans: C

Routine maintenance of dry-type transformers should include ____________. A. cleaning the windings, if accessible, with a vacuum cleaner or very low pressure air B. measuring and recording the winding temperature with an accurate mercury thermometer C. periodic cleaning of the winding insulation with an approved solvent D. making sure that the units are close to bulkheads or corners to protect them from damage

Description : Routine maintenance of dry-type transformers should include ____________. A. cleaning the windings, if accessible, with a vacuum cleaner or very low pressure air B. measuring and recording the winding ... . making sure that the units are close to bulkheads or corners to protect them from damage

Last Answer : Answer: A

----- is anything that takes up space and has mass. A. Matter (Answer) B. Gravity C. Energy D. Plasma

Description : ----- is anything that takes up space and has mass. A. Matter (Answer) B. Gravity C. Energy D. Plasma

Last Answer : A. Matter (Answer)

What kind of matter are black holes made up of, Solid, Liquid, Gas or Plasma? -Space

Description : What kind of matter are black holes made up of, Solid, Liquid, Gas or Plasma? -Space

Last Answer : An object isn't necessarily heated to a plasma when it falls into a black hole. With quasars matter spirals down towards the event horizon so both it's speed and density increases, but this ... accretion disk is present) and is not anything specifically related to the presence of an event horizon.

At room temperature, most elements are in which phase of matter? w) solid x) liquid y) gas z) plasma

Description : At room temperature, most elements are in which phase of matter? w) solid x) liquid y) gas z) plasma

Last Answer : ANSWER: W -- SOLID

Which gas in its solid state is known as dry ice?

Description : Which gas in its solid state is known as dry ice?

Last Answer : Carbon dioxide

Which of the following statement(s) is/are true concerning the clinical management of an open wound? a. A wet-to-dry dressing is the most optimal form of wound management b. A moist occlusive dressing promotes epithelialization and reduces pain c. The protein rich plasma exudate covering the open wound facilitates healing d. Irrigation of the wound disrupts epithelialization therefore inhibiting the healing process

Description : Which of the following statement(s) is/are true concerning the clinical management of an open wound? a. A wet-to-dry dressing is the most optimal form of wound management ... wound facilitates healing d. Irrigation of the wound disrupts epithelialization therefore inhibiting the healing process

Last Answer : Answer: b Epithelialization is more rapid under moist conditions than dry conditions. Without dressings, a superficial wound, or one with minimal devitalized tissue forms a scab or ... dysfunction, increases the distance for diffusion from oxygen and nutrient sources to their metabolic targets

Essential fatty acid deficiency may complicate total parenteral nutrition (TPN). Which of the following statements are true? A. Essential fatty acid deficiency may be prevented by the administration of 1% to 2% of total calories as fat emulsion. B. Fat-free parenteral nutrition results in the appearance of plasma abnormalities, indicating essential fatty acid deficiency, within 7 to 10 days of initiation. C. An abnormal plasma eicosatrienoic-arachidonic acid ratio is always associated with essential fatty acid deficiency. D. Following initiation of fat-free parenteral nutrition, dry, scaly skin associated with a maculopapular rash indicates essential fatty acid deficiency.

Description : Essential fatty acid deficiency may complicate total parenteral nutrition (TPN). Which of the following statements are true? A. Essential fatty acid deficiency may be prevented by the ... , dry, scaly skin associated with a maculopapular rash indicates essential fatty acid deficiency.

Last Answer : Answer: BD DISCUSSION: Biochemical evidence of essential fatty acid deficiency may occur as early as 7 to 10 days following initiation of fat-free parenteral nutrition. The decrease in ... essential to the diagnosis of essential fatty acid deficiency, but this plasma abnormality is often present

State any three reasons to justify that LPG is considered as an ideal fuel. -Science

Description : State any three reasons to justify that LPG is considered as an ideal fuel. -Science

Last Answer : LPG is considered as an ideal fuel because It is easy to store, handle and transport. It produces large amount of heat on burning. It does not leave any residue on burning,

In which state is the LPG in cylinder of the cooking stove?

Description : In which state is the LPG in cylinder of the cooking stove?

Last Answer : In the cylinder it is in liquid phase.

Why Solid CO2 is called Dry Ice ?

Description : Why Solid CO2 is called Dry Ice ?

Last Answer : Because carbon dioxide is like cold ice in solid state but ice melts but it does not melt. When melted, carbon dioxide escapes. The resulting residue remains dry and cool so it is called dry ice.

Which of the following refers to the white salt which covers the land in some areas during dry season? (1) usar (2) reh (3) erg (4) reg

Description : Which of the following refers to the white salt which covers the land in some areas during dry season? (1) usar (2) reh (3) erg (4) reg

Last Answer : (2) reh Explanation: Reh refers to a mixture of soluble sodium salts appearing as efflorescence on the ground in arid or semiarid regions in India. It covers the land in the form of a white layer. It is also known as Kallar.

The primary succession refers to the development of communities on a (a) forest clearing after devastating fire (b) newly-exposed habitat with no record of earlier vegetation (c) freshly cleared crop field (d) pond, freshly filled with water after a dry phase.

Description : The primary succession refers to the development of communities on a (a) forest clearing after devastating fire (b) newly-exposed habitat with no record of earlier vegetation (c) freshly cleared crop field (d) pond, freshly filled with water after a dry phase.

Last Answer : (b) newly-exposed habitat with no record of earlier vegetation

Pick up the correct statement from the following: (A) O.M.C. refers to the moisture corresponding to the maximum point on the moisture content dry density curve (B) The line which shows moisture content dry density relation for soil containing a constant percentage of air voids, is known as air void line (C) The free fall of hammer for compaction is 30.5 cm (D) All the above

Description : Pick up the correct statement from the following: (A) O.M.C. refers to the moisture corresponding to the maximum point on the moisture content dry density curve (B) The line which shows moisture content dry ... void line (C) The free fall of hammer for compaction is 30.5 cm (D) All the above

Last Answer : (D) All the above

Water cycle refers to (1) an integrated attempt to recycle water in relatively arid regions (2) constant movement of water from ocean to land and back to ocean once again (3) scientific management of water in areas excessively plagued with water-logging (4) water distribution in relatively dry areas

Description : Water cycle refers to (1) an integrated attempt to recycle water in relatively arid regions (2) constant movement of water from ocean to land and back to ocean once again (3) scientific management of water in areas excessively plagued with water-logging (4) water distribution in relatively dry areas

Last Answer :  constant movement of water from ocean to land and back to ocean once again

Which of the following refers to the white salt which covers the land in some areas during dry season? (1) usar (2) reh (3) erg (4) reg

Description : Which of the following refers to the white salt which covers the land in some areas during dry season? (1) usar (2) reh (3) erg (4) reg

Last Answer : reh

Dry etching refers to removal of material, typically a masked pattern of semiconductor material, by exposing...

Description : Dry etching refers to removal of material, typically a masked pattern of semiconductor material, by exposing material to a bombardment of ions which contain (a) Plasma of nitrogen, chlorine and ... of nitrogen, phosphorous and boron trichloride (d) Plasma of nitrogen, chlorine and boron trioxide

Last Answer : Plasma of nitrogen, chlorine and boron trichloride. Other gases include argon and helium.

How long can ice cream last with dry ice?

Description : How long can ice cream last with dry ice?

Last Answer : if you have a good cooler full of regular ice it will be fine for 3 to 4 hours…

Dry ice is (a) Solid carbon dioxide (b) Ice dust (c) Liquified nitrogen (d) Liquified hydrogen

Description : Dry ice is (a) Solid carbon dioxide (b) Ice dust (c) Liquified nitrogen (d) Liquified hydrogen

Last Answer : Ans:(a)

Chemically, dry ice is (a) ice formed from pure distilled water (b) solid carbon dioxide (c) solid sulphur dioxide (d) ice kept at sub-zero temperatures

Description : Chemically, dry ice is (a) ice formed from pure distilled water (b) solid carbon dioxide (c) solid sulphur dioxide (d) ice kept at sub-zero temperatures

Last Answer : Ans:(b)

Which of the following is a mixture? (a) Gunpowder (b) Iron sulphate (c) Brass (d) Dry ice

Description : Which of the following is a mixture? (a) Gunpowder (b) Iron sulphate (c) Brass (d) Dry ice

Last Answer : Ans:(a)

Chemical Name of Dry Ice? A. Solid Carbon Dioxide (Answer) B. Calcium Carbon C. A&B D. Sodium Oxide

Description : Chemical Name of Dry Ice? A. Solid Carbon Dioxide (Answer) B. Calcium Carbon C. A&B D. Sodium Oxide

Last Answer : A. Solid Carbon Dioxide (Answer)

Dry ice is ------? A. Methane hydrate B. Liquid Nitrogen C. Solid Carbon dioxide (Answer) D. Frozen Water E. None of these

Description : Dry ice is ------? A. Methane hydrate B. Liquid Nitrogen C. Solid Carbon dioxide (Answer) D. Frozen Water E. None of these

Last Answer : C. Solid Carbon dioxide (Answer)

What is Dry Ice? A. Solid Oxygen B. Solid Carbon Dioxide (Answer) C. Solid Hydrogen D. Solid Nitrogen

Description : What is Dry Ice? A. Solid Oxygen B. Solid Carbon Dioxide (Answer) C. Solid Hydrogen D. Solid Nitrogen

Last Answer : B. Solid Carbon Dioxide (Answer)

How do I keep ice cream frozen with dry ice for a 2-hour car ride WITHOUT the ice cream getting rock hard?

Description : How do I keep ice cream frozen with dry ice for a 2-hour car ride WITHOUT the ice cream getting rock hard?

Last Answer : answer:If it freezes solid it won't get back it's fluffiness if you put it in the fridge for an hour when you get to where you are going? I don't know much about ice cream, but I know when I ... from the other container. Or, I would use regular ice which won't be as cold as the dry ice probably.

My friend passed out helping me redo my server. How do I treat this, and what should I do...shaving cream, dry ice, etc?

Description : My friend passed out helping me redo my server. How do I treat this, and what should I do...shaving cream, dry ice, etc?

Last Answer : Start with not being a dick and thanking your friend when he wakes up. Then buy him breakfast.

how can I make smoke without a fire or dry ice that is easy to make?

Description : how can I make smoke without a fire or dry ice that is easy to make?

Last Answer : Most party and magic shops have relatively inexpensive smoke machines.

Would you please give me some Dry Ice advice?

Description : Would you please give me some Dry Ice advice?

Last Answer : I heard that dry ice can take little dents out of cars. I’ ve been trying to get my hands on some to see if that’s true.

Is dry ice bad for you if put in a drink?

Description : Is dry ice bad for you if put in a drink?

Last Answer : answer:If it touches your skin, then yes, it will freeze the cells. If it is just in the punch, you are fine. P.S. Dry Ice doesn’t burn you, it is so cold that it freezes the cells, instantly killing them.

What is dry ice ?

Description : What is dry ice ?

Last Answer : Solid carbon dioxide is called dry ice.

What is Dry Ice ?

Last Answer : Dry ice is dry carbon dioxide.

Is dry ice cold?

Description : Or is dry ice just a name and not cold? What is it used for? For experiments?

Last Answer : has a temperature of almost -80 ° C, so no fun and burns (frostbite) right away

Is dry ice dangerous?

Description : Our little one would like a birthday. He's quite funny and maybe he would learn something. He knows physics from school. But isn't it dangerous?

Last Answer : How is your little one? Dry ice is definitely dangerous.