What pattern would be formed if sawdust was sprinkled on the glass instead of iron filings?

What pattern would be formed if  sawdust was sprinkled on the glass instead of iron filings?
by

1 Answer

Answer :

No specific pattern, sawdust is a nonmagnetic material.
by

Related questions

When hot-water is sprinkled on a hotter glass tumbler, it breaks because – (1) glass suddenly expands (2) glass suddenly contracts (3) water evaporates (4) glass reacts chemically with water

Description : When hot-water is sprinkled on a hotter glass tumbler, it breaks because – (1) glass suddenly expands (2) glass suddenly contracts (3) water evaporates (4) glass reacts chemically with water

Last Answer : (2) glass suddenly contracts Explanation: If the poured liquid is relatively hotter or colder in comparison to the tumbler, it will break. When hot water is poured into a tumbler there is an uneven increase in the thermal expansion of the walls of the vessel.

When hot-water is sprinkled on a hotter glass tumbler, it breaks because (1) glass suddenly expands (2) glass suddenly contracts (3) water evaporates (4) glass reacts chemically with water

Description : When hot-water is sprinkled on a hotter glass tumbler, it breaks because (1) glass suddenly expands (2) glass suddenly contracts (3) water evaporates (4) glass reacts chemically with water

Last Answer : glass suddenly contracts

12.Few iron filings and a pinch of sulphur powder are taken in a china dish and mixed properly. Justify the change, giving two points as physical/chemical change. -Chemistry

Description : 12.Few iron filings and a pinch of sulphur powder are taken in a china dish and mixed properly. Justify the change, giving two points as physical/chemical change. -Chemistry

Last Answer : It is a physical change as if we will bring the magnet near it all the iron fillings will attract towards it. Hence it shows the properties of it constituents are present so, no new substance is formed. Therefore, it is a physical change .

Is the mixture of iron filings homogeneous or heterogeneous?

Description : Is the mixture of iron filings homogeneous or heterogeneous?

Last Answer : Feel Free to Answer

How do you separate a mixture of sand and iron filings and gold dust?

Description : How do you separate a mixture of sand and iron filings and gold dust?

Last Answer : Iron can be extracted with a magnet.Gold is exrtracted with Mercury.

Iron filings can be separated from a heterogenous mixture using the technique of (1) Sublimation (2) Magnetization (3) Sedimentation (4) Evaporation

Description : Iron filings can be separated from a heterogenous mixture using the technique of (1) Sublimation (2) Magnetization (3) Sedimentation (4) Evaporation

Last Answer : (2) Magnetization Explanation: The method of separation using magnets is used when one of the components is magnetic. So the heterogeneous mixture of iron filings and some other material (such as sulphur ... by using magnets. Similarly, a mixture of sand and iron filings can be separated by magnet.

Iron filings can be separated from a heterogenous mixture using the technique of : (1) Sublimation (2) Magnetization (3) Sedimentation (4) Evaporation

Description : Iron filings can be separated from a heterogenous mixture using the technique of : (1) Sublimation (2) Magnetization (3) Sedimentation (4) Evaporation

Last Answer : Magnetization

Annual filings regulations for corporations in Delaware?

Description : Annual filings regulations for corporations in Delaware?

Last Answer : This site tells you all you need to know.

The Two Major Corporate Bankruptcy Filings?

Description : The Two Major Corporate Bankruptcy Filings?

Last Answer : Just like people, sometimes a corporation accrues more debt than it actually has the ability to pay back. When this occurs, a corporation sometimes declares bankruptcy. However, ... company entered bankruptcy because survival without reorganization was unlikely, both choices are rather undesirable.

Having a brownish coat thickly sprinkled with white or grey -Do You Know?

Description : Having a brownish coat thickly sprinkled with white or grey -Do You Know?

Last Answer : answer:

Heating with sawdust

Description : I have some bags of sawdust. Is it possible to drown in the stove with it?

Last Answer : Probably not for flooding, but I stopped a small amount (so one bag) of sawdust by pouring the sawdust into flour bags, sugar, various boxes and boxes. She always stuffed it up and put it on a low layer of still-burning coal and covered it with more coal.

Fine sawdust under the cabinet, what is it?

Description : I wipe a lot of fine sawdust on the floor every day. There are more and more of them. What can it be? It's falling out of the closet. It was as if someone had taken a soft sanding at night and sipped the closet.

Last Answer : Wood-destroying beetle, wormwood. Apparently. Try to find small holes in the wood. Alternatively, tap and watch where it falls from. We do not envy you.

How Sawdust can be used in filtration for waste water treatment?

Description : How Sawdust can be used in filtration for waste water treatment?

Last Answer : Filtering the waste water through sawdust will remove largepieces of solid matter (such as grit, paper etc).

Is sawdust a compound or a mixture?

Description : Is sawdust a compound or a mixture?

Last Answer : compound

Can flomax capsule be opened and sprinkled on food?

Description : Can flomax capsule be opened and sprinkled on food?

Last Answer : No, the capsules are a slow-release formulation and should notbe crushed, chewed or opened per the manufacturer.

Can flomax capsule be opened and sprinkled on food?

Description : Can flomax capsule be opened and sprinkled on food?

Last Answer : No, the capsules are a slow-release formulation and should notbe crushed, chewed or opened per the manufacturer.

Ice blocks are covered with sawdust A. To prevent the dust from collecting on the ice B. Because ice being cold cannot be lifted with bare hands C. To provide necessary insulation from heat D. None of the above

Description : Ice blocks are covered with sawdust A. To prevent the dust from collecting on the ice B. Because ice being cold cannot be lifted with bare hands C. To provide necessary insulation from heat D. None of the above

Last Answer : ANSWER: C

The filter over which sewage is sprinkled is called as – (1) Trickling filter (2) Percolating filter (3) Contact bed (4) Intermittent sand filter

Description : The filter over which sewage is sprinkled is called as – (1) Trickling filter (2) Percolating filter (3) Contact bed (4) Intermittent sand filter

Last Answer : (1) Trickling filter Explanation: A trickling filter, also known as percolating filter, is an artificial bed of stone or broken brick material over which waste water or sewage is allowed to sprinkle or to trickle. It is then collected through the under drainage system.

Why does ice coverfed in sawdust ct melt quickly? (1) Sawdust does not allow the air to touch the ice (2) The water is absorbed by sawdust (3) Sawdust is a bad conductor of heat (4) Sawdust is good conductor of heat

Description : Why does ice coverfed in sawdust ct melt quickly? (1) Sawdust does not allow the air to touch the ice (2) The water is absorbed by sawdust (3) Sawdust is a bad conductor of heat (4) Sawdust is good conductor of heat

Last Answer : (3) Sawdust is a bad conductor of heat Explanation: Ice needs to absorb heat energy to melt and become water (called latent heat of fusion). Since saw-dust is a poor conductor of heat, it takes ... required heat energy. This allows ice to remain in solid state for more time when packed in saw dust.

Ice is packed in sawdust because –

Description : Ice is packed in sawdust because –

Last Answer : Sawdust is a poor conductor of Heat

Why does ice not melt readily when salt is sprinkled over it?

Description : Why does ice not melt readily when salt is sprinkled over it?

Last Answer : Ans: When salt is sprinkled over ice, some of it dissolves. As dissolution of the salt is accompanied by absorption oh heat. The temperature of the system falls below 0 degree Celsius. Hence, ice does not melt readily.

What happens when heated aluminium powder is sprinkled into a jar of chlorine gas?

Description : What happens when heated aluminium powder is sprinkled into a jar of chlorine gas?

Last Answer : As heated aluminium powder comes in contact with chlorine, bright flashes are seen forming aluminium chloride.

Can wood chips, sawdust, bark, or shavings be composted?

Description : Can wood chips, sawdust, bark, or shavings be composted?

Last Answer : Because they’re so slow to compost, it’s better to just spread them as “mulch” under trees and shrubs, where they control weeds and hold moisture.

The filter over which sewage is sprinkled is called as (1) Trickling filter (2) Percolating filter (3) Contact bed (4) Intermittent sand filter

Description : The filter over which sewage is sprinkled is called as (1) Trickling filter (2) Percolating filter (3) Contact bed (4) Intermittent sand filter

Last Answer : Trickling filter

Why does ice covered in sawdust not melt quickly ? (1) Sawdust does not allow the air to touch the ice (2) The water is absorbed by sawdust (3) Sawdust is a bad conductor of heat (4) Sawdust is good conductor of heat

Description : Why does ice covered in sawdust not melt quickly ? (1) Sawdust does not allow the air to touch the ice (2) The water is absorbed by sawdust (3) Sawdust is a bad conductor of heat (4) Sawdust is good conductor of heat

Last Answer : Sawdust is a bad conductor of heat

Rotation of an rf-feed source to produce a conical scan pattern is identified by what term?

Description : Rotation of an rf-feed source to produce a conical scan pattern is identified by what term?

Last Answer : Nutation.

What is the radiation pattern of a quarter-wave antenna?

Description : What is the radiation pattern of a quarter-wave antenna?

Last Answer : A circular radiation pattern in the horizontal plane, or same as a half wave.

Since the radiation pattern of a dipole is similar to that of a doublet, what will happen to the pattern if the length of the doublet is increased?

Description : Since the radiation pattern of a dipole is similar to that of a doublet, what will happen to the pattern if the length of the doublet is increased?

Last Answer : The pattern would flatten.

. If a basic half-wave antenna is mounted vertically, what type of radiation pattern will be produced?

Description : . If a basic half-wave antenna is mounted vertically, what type of radiation pattern will be produced?

Last Answer : Nondirectional.

hat two factors determine the directivity pattern of the parasitic array?

Description : hat two factors determine the directivity pattern of the parasitic array?

Last Answer : Length of the parasitic element (tuning) and spacing between the parasitic and driven elements.

What is the primary difference between the major and minor lobes of a radiation pattern?

Description : What is the primary difference between the major and minor lobes of a radiation pattern?

Last Answer : Major lobes have the greatest amount of radiation.

In an amorphous material, atoms defy any definite atomic structure and exist in random pattern just like in liquid. Which of the following is an amorphous material? (A) Tin(B) Lead (C) Zinc (D) Glass

Description : In an amorphous material, atoms defy any definite atomic structure and exist in random pattern just like in liquid. Which of the following is an amorphous material? (A) Tin (B) Lead (C) Zinc (D) Glass

Last Answer : Option D

For constructing a terrazzo floor, Pick up the incorrect statement from the following: (A) A base course is prepared as in cement concrete flooring (B) A 32 mm thick layer of cement concrete (1 : 2 : 4) is laid on the base course and the surface is made smooth by trowelling (C) Glass strips are driven into the layer according to the pattern required (D) After final grinding is over, oxalic acid mixed with water is spread over and rubbed hard with soft material

Description : For constructing a terrazzo floor, Pick up the incorrect statement from the following: (A) A base course is prepared as in cement concrete flooring (B) A 32 mm thick layer of cement concrete ... final grinding is over, oxalic acid mixed with water is spread over and rubbed hard with soft material

Last Answer : Answer: Option B

Why is flat tape preferred instead of round cord when wire bundles are laced?

Description : Why is flat tape preferred instead of round cord when wire bundles are laced?

Last Answer : Round cord has a tendency to cut into the wire insulation.

What is the disadvantage of using a double receiver instead of two individual receivers?

Description : What is the disadvantage of using a double receiver instead of two individual receivers?

Last Answer : If one of the receivers goes bad the entire unit must be replaced.

What is the main reason for using a multispeed synchro system instead of a single-speed synchro system?

Description : What is the main reason for using a multispeed synchro system instead of a single-speed synchro system?

Last Answer : Greater accuracy without the loss of self-synchronous operation.

What is the purpose of using differential synchros instead of regular synchros?

Description : What is the purpose of using differential synchros instead of regular synchros?

Last Answer : Differential synchros can handle more signals than regular synchros and also perform addition and subtraction functions.

Why is electron flow with the arrow in the symbol of a Zener diode instead of against the arrow as it is in a normal diode?

Description : Why is electron flow with the arrow in the symbol of a Zener diode instead of against the arrow as it is in a normal diode?

Last Answer : Because Zener diodes are operated in the reverse bias mode.

What are three advantages of adding an ac bias voltage to the input signal instead of adding a fixed dc bias voltage?

Description : What are three advantages of adding an ac bias voltage to the input signal instead of adding a fixed dc bias voltage?

Last Answer : a. Reproduces a stronger output signal. b. Greatly improves the SNR. c. Greatly reduces the natural tape hiss.

Which method of digital data encoding does NOT return the tape to neutral between pulses but, instead, saturates the tape positively or negatively as the incoming data changes between zero and one?

Description : Which method of digital data encoding does NOT return the tape to neutral between pulses but, instead, saturates the tape positively or negatively as the incoming data changes between zero and one?

Last Answer : Non-return-to-zero (NRZ) encoding.

Why would you use a hook-on voltmeter instead of a multimeter?

Description : Why would you use a hook-on voltmeter instead of a multimeter?

Last Answer : To measure current safely and easily (with no need to disconnect the wiring of the circuit).

When did hospitals start using plastic IV bags instead of the glass ones?

Description : When did hospitals start using plastic IV bags instead of the glass ones?

Last Answer : Late 1970s, as I recall. Whether it was for safety, convenience, or economy I couldn’t say. Definitely an improvement.

There was a man walking in the desert. It was an especially hot day that day. In the distance, the man suddenly saw a restaurant. He rejoiced and ran to the restaurant and immediately asked the waiter for a glass of water. Instead, the waiter pulled out a gun and pointed it at the man's head. The man replied with, "thank you". Why did the man say "thank you"? -Riddles

Description : There was a man walking in the desert. It was an especially hot day that day. In the distance, the man suddenly saw a restaurant. He rejoiced and ran to the restaurant and immediately asked the waiter for a ... 's head. The man replied with, "thank you". Why did the man say "thank you"? -Riddles

Last Answer : IT WAS A WATER GUN.

What are the advantages and disadvantages of using a silicon made bong instead of a standard glass bong?

Description : What are the advantages and disadvantages of using a silicon made bong instead of a standard glass bong?

Last Answer : So, glass is cheaper and more breakable than silicone, but it's also cleaner. While silicone is virtually indestructable and very flexible (and easy to hide in most places), sometimes the silicone ... would consider a bigger advantage or disadvantage based on what you are looking for in a bong.

What benefits might there be if I purchase a ceramic vase instead of a glass one?

Description : What benefits might there be if I purchase a ceramic vase instead of a glass one?

Last Answer : Ceramic vases are stronger, but are solid and can't be seen through. It depends on your preference as to which vase is better.

Why a polystyrene cup is used instead of a glass beaker to find out heat of neutralization?

Description : Why a polystyrene cup is used instead of a glass beaker to find out heat of neutralization?

Last Answer : Ans: A polystyrene cup acts as an insulator therefore it will not allow heat to exchange between reaction mixture and its surroundings and enthalpy of reaction doesn’t change . On the other hand glass can easily transfer and exchange heat bringing change in enthalpy of reaction.

What stripping tool would NOT be used to strip glass braid insulation?

Description : What stripping tool would NOT be used to strip glass braid insulation?

Last Answer : Hot-blade stripper.

Which method, vapor phase oxidation or direct-melt process, transforms deposited material into a solid glass preform by heating the porous material without melting?

Description : Which method, vapor phase oxidation or direct-melt process, transforms deposited material into a solid glass preform by heating the porous material without melting?

Last Answer : Vapor phase oxidation.

What are the two methods used by fiber manufacturers to fabricate multimode and single mode glass fibers?

Description : What are the two methods used by fiber manufacturers to fabricate multimode and single mode glass fibers?

Last Answer : Vapor phase oxidation and direct-melt process.

Give two reasons why optical fiber manufacturers depart from the traditional circular core and cladding, low-loss glass fiber design?

Description : Give two reasons why optical fiber manufacturers depart from the traditional circular core and cladding, low-loss glass fiber design?

Last Answer : To increase performance and reduce cost