What is the hazard for beaker?

What is the hazard for beaker?
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How can I make a Beaker Muppet costume for next Halloween?

Description : How can I make a Beaker Muppet costume for next Halloween?

Last Answer : Follow these instructions to make a beaker muppet costume

Take a 250 mL beaker/glass tumbler. Fill half of it with water. Now carefully cut a small piece of sodium metal. Dry it using filter paper and wrap it in a small piece of cotton. Put the sodium piece wrapped in cotton into the beaker. Observe carefully. -Science

Description : Take a 250 mL beaker/glass tumbler. Fill half of it with water. Now carefully cut a small piece of sodium metal. Dry it using filter paper and wrap it in a small piece of cotton. Put the sodium piece wrapped in cotton into the beaker. Observe carefully. -Science

Last Answer : On touching the beaker, it was felt hot. The solution turns the red litmus paper to blue which shows it is basic in nature. Blue litmus paper do not show any colour change with the solution.

Describe an activity to observe what happens when quick lime is added to water taken in a beaker. State two important observations and name the type of reaction taking place. -Chemistry

Description : Describe an activity to observe what happens when quick lime is added to water taken in a beaker. State two important observations and name the type of reaction taking place. -Chemistry

Last Answer : Answer. Aim: To observe what happens when quicklime is added to water taken in a beaker. Materials Required:- Quicklime (calcium oxide), water, beaker.Procedure: 1. Take 5 g of calcium oxide in a ... example for each of decomposion reaction carried out with help of (i) Electricity (ii) Heat (iii)

15 mL of water and 10 mL of sulphuric acid are to be mixed in a beaker (i) State the method that should be followed with reason. (ii)What is this process called? -Chemistry

Description : 15 mL of water and 10 mL of sulphuric acid are to be mixed in a beaker (i) State the method that should be followed with reason. (ii)What is this process called? -Chemistry

Last Answer : (i) The acid is to be added slowly in water to prevent the mixture to be splashed. The reaction is highly exothermic, therefore, constant cooling should be done. (ii)The process is called dilution.

While determining the refractive index of a liquid experimentally, the microscope was focussed at the bottom of a beaker, when its reading was 3.965 c

Description : While determining the refractive index of a liquid experimentally, the microscope was focussed at the bottom of a beaker, when its reading was 3.965 c

Last Answer : While determining the refractive index of a liquid experimentally, the microscope was focussed at the ... . Find the refractive index of the liquid.

Calculate the index of refraction of a liquid from the following into glass: (a) Reading for the bottom of an empty beaker: 11.324 cm (b) Reading for

Description : Calculate the index of refraction of a liquid from the following into glass: (a) Reading for the bottom of an empty beaker: 11.324 cm (b) Reading for

Last Answer : Calculate the index of refraction of a liquid from the following into glass: (a) Reading for the ... level of the liquid in the beaker: 12.895cm

In Fig. a plane mirror lies at a height h above the bottom of a beaker containingwater (refractive index `mu`) upto a height f. Find the position of t

Description : In Fig. a plane mirror lies at a height h above the bottom of a beaker containingwater (refractive index `mu`) upto a height f. Find the position of t

Last Answer : In Fig. a plane mirror lies at a height h above the bottom of a beaker containingwater (refractive index ... f. Find the position of the image of the

When heating a beaker of H20 on a hot plate there are 3 types of energy conversions?

Description : When heating a beaker of H20 on a hot plate there are 3 types of energy conversions?

Last Answer : Need answer

If there is 50 ml of water in a beaker then what is the mass?

Description : If there is 50 ml of water in a beaker then what is the mass?

Last Answer : 50 gm

What is a stand and mat used to hold a beaker or flask over a Bunsen burner?

Description : What is a stand and mat used to hold a beaker or flask over a Bunsen burner?

Last Answer : Need answer

Where do the water in the beaker get its heat energy from?

Description : Where do the water in the beaker get its heat energy from?

Last Answer : the fire

If a student dissolves powdered sugar in a water in a beaker the student then places a strip of silver in the beaker what is the solute in this solution?

Description : If a student dissolves powdered sugar in a water in a beaker the student then places a strip of silver in the beaker what is the solute in this solution?

Last Answer : Sugar is the solute.

To ensure that the heat from a burner is spread evenly across the bottom of a beaker, one should use a _______.?

Description : To ensure that the heat from a burner is spread evenly across the bottom of a beaker, one should use a _______.?

Last Answer : i don’t know

When a cube of ice floating on water in a beaker melts, the level of water in the beaker (a) rises (b) falls (c) remains the same (d) first rises and then falls

Description : When a cube of ice floating on water in a beaker melts, the level of water in the beaker (a) rises (b) falls (c) remains the same (d) first rises and then falls

Last Answer : Ans:(c)

A capillary tube is kept vertical in a beaker containing liquid. The height to which the liquid rises by capillary action is increased if (a) The radius of the capillary is large (b) The radius of the capillary is small (c) The density of the liquid is large (d) The surface tension of the liquid is small

Description : A capillary tube is kept vertical in a beaker containing liquid. The height to which the liquid rises by capillary action is increased if (a) The radius of the capillary is large (b) The radius of the ... small (c) The density of the liquid is large (d) The surface tension of the liquid is small

Last Answer : Ans:(b)

A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water will - (1) first rise and then fall (2) fall (3) remain the same (4) rise

Description : A piece of ice is floating in water kept in a beaker. When all the ice melts the level of water will - (1) first rise and then fall (2) fall (3) remain the same (4) rise

Last Answer : (3) remain the same Explanation: The submerged portion of the ice on melting shrinks a little in volume. So the level of water goes down a little. But this is just made up by the water added by the melting of upper portion.

If an ordinary glass tube and a glass capillary tube are 'both clipped in a beaker of water, water rises in – (1) both (2) only the glass tube (3) only the capillary tube (4) neither

Description : If an ordinary glass tube and a glass capillary tube are 'both clipped in a beaker of water, water rises in – (1) both (2) only the glass tube (3) only the capillary tube (4) neither

Last Answer : (1) both Explanation: The rise or fall of liquid due to capillarity in a beaker of water depends upon the radius of the bore of the tube (s) which is/are dipped into it. The narrower the bore of ... in the tube. So in this case, water will rise in both the glass tube and the glass capillary tube.

When black copper oxide placed in a beaker is treated with dilute HCl, its colour changes to......... a) Whiteb) Red c) Blue-green d) No change

Description : When black copper oxide placed in a beaker is treated with dilute HCl, its colour changes to......... a) Whiteb) Red c) Blue-green d) No change

Last Answer : c) Blue-green

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.

Water contained in a beaker can be made to boil by passing steam through it  (a) at atmospheric pressure  (b) at a pressure below the firuosphejric pressure  (c) at a pressure greater than atmospheric pressure  (d) any pressure  (e) not possible.

Description : Water contained in a beaker can be made to boil by passing steam through it  (a) at atmospheric pressure  (b) at a pressure below the firuosphejric pressure  (c) at a pressure greater than atmospheric pressure  (d) any pressure  (e) not possible.

Last Answer : Answer : c

A beaker of ethyl alcohol is marked 188 proof. What percentage of the liquid is ethyl alcohol?

Description : A beaker of ethyl alcohol is marked 188 proof. What percentage of the liquid is ethyl alcohol?

Last Answer : ANSWER: 94%

If an ordinary glass tube and a glass capillary tube are both dipped in a beaker of water, water rises in (1) both (2) only the glass tube (3) only the capillary tube (4) neither

Description : If an ordinary glass tube and a glass capillary tube are both dipped in a beaker of water, water rises in (1) both (2) only the glass tube (3) only the capillary tube (4) neither

Last Answer : both

Is it a fire hazard that an iron goes on just because it got plugged in?

Description : Is it a fire hazard that an iron goes on just because it got plugged in?

Last Answer : Not with a user who understands it and keeps giving it attention.

Is cat litter, used for traction in an ice-slick driveway, a hazard to birds or wildlife?

Description : Is cat litter, used for traction in an ice-slick driveway, a hazard to birds or wildlife?

Last Answer : Don’t use cat litter that is clay based. That would turn into a slippery injury inducing trap.

What constitutes a fire hazard?

Description : What constitutes a fire hazard?

Last Answer : Sound's like you were right. If there's stuff piled that could block a fire escape or make it harder to get out or for first responder's to get through it would be an issue in an emergency, plus people don ... bails or get's evicted it's A LOT of shit to clean out of there. Just my opinion, thanks.

Why isn't there a lethal radiation hazard on the surface at the earth's magnetic poles?

Description : Why isn't there a lethal radiation hazard on the surface at the earth's magnetic poles?

Last Answer : I think you have a serious misunderstanding of what the earths magnetic field does. It deflects them, it does not funnel them down.

Is this memento fixable or a fire hazard?

Description : Is this memento fixable or a fire hazard?

Last Answer : answer:Commercially produced lamps of various types are assembled from parts and pieces in factories. That means that, in general, they can also be disassembled, repaired and reassembled by consumers. That' ... the wall, is good to go. You can usually replace a socket without a complete disassembly.

Have you got any fire hazard and fire control advice?

Description : Have you got any fire hazard and fire control advice?

Last Answer : Make plans to be somewhere (anywhere) other than Mallorca?

What finger foods can my 7 mos old eat? What's a choking hazard?

Description : What finger foods can my 7 mos old eat? What's a choking hazard?

Last Answer : answer:Isn't 7 months much too young for any kind of finger foods? You need to have teeth before you can eat things that must be chewed. It's been a long while since I needed to know ... 's developmental timetable, but I would think your baby should still be getting strained foods for some time yet.

When is it appropriate to use hazard lights (flashers)?

Description : When is it appropriate to use hazard lights (flashers)?

Last Answer : Yes, you probably should stop as using them while driving usually means something is wrong with my car and I'm probably going slower than normal, go around me if possible . On some highways it is law to ... side of the road in an awkward spot to let people know you're there and you're pulled over.

Is letting your girlfriend bite you so hard that it draws a little blood a health hazard?

Description : Is letting your girlfriend bite you so hard that it draws a little blood a health hazard?

Last Answer : deadly? prolly not weird? yes but i will not judge.

Refrigerator & Washing Machine using "2 to 3 prong" adapter: Fire hazard?

Description : Refrigerator & Washing Machine using "2 to 3 prong" adapter: Fire hazard?

Last Answer : Usually those adapters have a holed, metal tab with a sticking off the bottom. The faceplate screw goes through the hole and grounds the via the screw’s connection to the box in the wall. At least, I’d check to make sure the screw is running through the tab.

Which tree, once very popular in social forestry, is now taken to be environmental hazard? -General Knowledge

Description : Which tree, once very popular in social forestry, is now taken to be environmental hazard? -General Knowledge

Last Answer : The answer is 'Eucalyptus'

Which tree, once very popular in social forestry, is now taken to be environmental hazard? -General Knowledge

Description : Which tree, once very popular in social forestry, is now taken to be environmental hazard? -General Knowledge

Last Answer : answer:

Which tree, once very popular in social forestry, is now taken to be environmental hazard? -General Knowledge

Description : Which tree, once very popular in social forestry, is now taken to be environmental hazard? -General Knowledge

Last Answer : answer:

What is the hazard symbol ?

Description : What is the hazard symbol ?

Last Answer : The risk of a chemical can be understood by looking at the symbol on the bottle. These symbols are called hazard symbols. There are specific warning symbols for hazardous chemicals called ... can be avoided if certain precautions are taken. The same product again possesses multiple qualities.

What is a hazard ?

Last Answer : Each car has a total of two pairs of indicator lights in the corners on both the front and back. When all four of these indicator lamps are lit and nibbled together, it is called a hazard or danger signal lamp. These lights are used in dangerous moments , when the car breaks down and in bad weather.

Radiation is a health hazard because it occurs

Description : Radiation is a health hazard because it occurs

Last Answer : Radiation is a health hazard because it occurs A. Pneumonia B. Leukaemia C. Hemophilia D. Anaemia

Structural measures include any physical construction to reduce or avoid possible impacts of hazard. 

Description : Structural measures include any physical construction to reduce or avoid possible impacts of hazard. 

Last Answer : Identify the correct correlation: A - Structural measures include any physical construction to reduce or ... R is not the correct explanation of A.

Are hazard associated with driving on rural roadway?

Description : Are hazard associated with driving on rural roadway?

Last Answer : Need answer

Are Packing plants not required to have a Hazard Analysis and amp Critical Control Points program in place?

Description : Are Packing plants not required to have a Hazard Analysis and amp Critical Control Points program in place?

Last Answer : Need answer

What is the primary hazard for nitric acid red fuming?

Description : What is the primary hazard for nitric acid red fuming?

Last Answer : Need answer

What hazard symbol would you see on concentrated sulfuric acid?

Description : What hazard symbol would you see on concentrated sulfuric acid?

Last Answer : Need answer

What is the intersection of the assesed probability and severity of a hazard called in the rm process?

Description : What is the intersection of the assesed probability and severity of a hazard called in the rm process?

Last Answer : Need answer

How do you focus your attention on driving so that you can recognize a hazard and understand the defense against it?

Description : How do you focus your attention on driving so that you can recognize a hazard and understand the defense against it?

Last Answer : Need answer

What best describes the standard hazard marking for biological hazards?

Description : What best describes the standard hazard marking for biological hazards?

Last Answer : Need answer

What are special hazard that auto and truck drivers face on the road?

Description : What are special hazard that auto and truck drivers face on the road?

Last Answer : Black ice on road surface , cross-traffic running red lights,objects falling from other vehicles and into your path, animals orchildren darting into your lane of traffic.

What is California most common hazard?

Description : What is California most common hazard?

Last Answer : Feel Free to Answer

What kind of hazard is caused from using too much bleach?

Description : What kind of hazard is caused from using too much bleach?

Last Answer : Feel Free to Answer