Is rubber wood hard wood tree or soft wood tree?

Is rubber wood hard wood tree or soft wood tree?
by

1 Answer

Answer :

Feel Free to Answer
by

Related questions

Which one of the following statements is not correct? Vulcanisation of rubber makes it - (1) soft and flexible (2) strong and hard (3) chemical resistant (4) withstand higher temperatures

Description : Which one of the following statements is not correct? Vulcanisation of rubber makes it - (1) soft and flexible (2) strong and hard (3) chemical resistant (4) withstand higher temperatures

Last Answer : (1) soft and flexible Explanation: In order to give more strength and more elasticity, natural rubber is heated with sulphur or sulphur compounds at 150°C temperature. Vulcanized rubber has good ... of vulcanized rubber is enhanced up to 100°C. It has good resistance to organic solvents.

Which one of the following statements is not correct? Vulcanisation of rubber makes it (1) soft and flexible (2) strong and hard (3) chemical resistant (4) withstand higher temperatures

Description : Which one of the following statements is not correct? Vulcanisation of rubber makes it (1) soft and flexible (2) strong and hard (3) chemical resistant (4) withstand higher temperatures

Last Answer : soft and flexible

Classify the following trees as Soft-wood and Hard-wood trees: Fir, Pine -SST 10th

Description : Classify the following trees as Soft-wood and Hard-wood trees: Fir, Pine -SST 10th

Last Answer : Soft-wood: Fir, Pine, Spruce, Chir, Silver Fir. Hard-wood: Teak, Rosewood, Sandalwood, Shisham, Sal.

Which wood will become useless soon after exposing in the open air - (1) Soft wood. (2) Fibrous wood (3) Wet wood (4) Hard wood

Description : Which wood will become useless soon after exposing in the open air - (1) Soft wood. (2) Fibrous wood (3) Wet wood (4) Hard wood

Last Answer : (3) Wet wood Explanation: Wood is a porous material and will absorb moisture from the air. Moisture is attracted to the walls of the tubes that make up the wood. Wood will only decay if it is ... Also, the drier the wood, the less likely it is to be attacked by most types of woodinhabiting insects.

The manoxylic wood refers to........... a)single ring of xylem b)hard and compressed c)loose and soft d)many rings of xylem.

Description : The manoxylic wood refers to........... a)single ring of xylem b)hard and compressed c)loose and soft d)many rings of xylem.

Last Answer : c)loose and soft

Which wood will become useless soon after exposing in the open air ? (1) Soft wood (2) Fibrous wood (3) Wet wood (4) Hard wood

Description : Which wood will become useless soon after exposing in the open air ? (1) Soft wood (2) Fibrous wood (3) Wet wood (4) Hard wood

Last Answer : Wet wood

Which tree is not a soft wood variety? -Do You Know?

Description : Which tree is not a soft wood variety? -Do You Know?

Last Answer : answer:

Which tree is not a soft wood variety?

Description : Which tree is not a soft wood variety?

Last Answer : Mahogany

Gutta percha rubber is (A) Soft & tacky at room temperature (B) An isomer of natural rubber (C) A thermosetting resin (D) Recovered by coagulation of rubber latex

Description : Gutta percha rubber is (A) Soft & tacky at room temperature (B) An isomer of natural rubber (C) A thermosetting resin (D) Recovered by coagulation of rubber latex

Last Answer : (B) An isomer of natural rubber

Vulcanisation of raw rubber makes it (A) Soft (B) Less elastic (C) Plastic (D) Tacky

Description : Vulcanisation of raw rubber makes it (A) Soft (B) Less elastic (C) Plastic (D) Tacky

Last Answer : (B) Less elastic

The advantage of the silicone in soft relining material over ….. rubber is, A. Retains high flow B. Prevents the colonization of Candida albicans C. Resilient in long run D. Better bond strength

Description : The advantage of the silicone in soft relining material over ….. rubber is, A. Retains high flow B. Prevents the colonization of Candida albicans C. Resilient in long run D. Better bond strength

Last Answer : C. Resilient in long run

Wood metal is not used for making (A) Soft solder (B) Casting for dental work (C) Storage tank for storing brine and caustic soda (D) Fusible safety plug for pressure cooke

Description : Wood metal is not used for making (A) Soft solder (B) Casting for dental work (C) Storage tank for storing brine and caustic soda (D) Fusible safety plug for pressure cooke

Last Answer : (C) Storage tank for storing brine and caustic soda

Gymnosperms are also called soft wood spermatophytes because they lack (a) cambium (b) phloem fibres (c) thick-walled tracheids(d) xylem fibres

Description : Gymnosperms are also called soft wood spermatophytes because they lack (a) cambium (b) phloem fibres (c) thick-walled tracheids(d) xylem fibres

Last Answer : (d) xylem fibres.

In which of the following pairs both trees yield soft wood? (A) Deodar and Shishum (B) Chir and sal (C) Sal and teak (D) Chir and deodar

Description : In which of the following pairs both trees yield soft wood? (A) Deodar and Shishum (B) Chir and sal (C) Sal and teak (D) Chir and deodar

Last Answer : Answer: Option D

Gymnosperms are also called soft wood spermatophytes because they lack (1) Xylem fibres (2) Cambium (3) Phloem fibres (4) Thick-walled tracheids

Description : Gymnosperms are also called soft wood spermatophytes because they lack (1) Xylem fibres (2) Cambium (3) Phloem fibres (4) Thick-walled tracheids

Last Answer : (4) Thick-walled tracheids

Soft wood is found in

Description : Soft wood is found in

Last Answer : Soft wood is found in – Gymnospersms

State Magneto-striction. Draw Hysteresis loop for : (i) High silicon steel (ii) Copper (iii) Soft iron (iv) Wood

Description : State Magneto-striction. Draw Hysteresis loop for : (i) High silicon steel (ii) Copper (iii) Soft iron (iv) Wood

Last Answer : Magneto-striction: It is the change in dimensions of ferro magnetic material when it is magnetized for eg. Silicon steel, iron or any ferromagnetic material.  i) Hysteresis loop for High silicon steel :  ... loop for Soft iron :  iv) Hysteresis loop for Copper and Wood : 

What are the differences between commercial rubber flooring and wood flooring?

Description : What are the differences between commercial rubber flooring and wood flooring?

Last Answer : The main difference is the material and the place flooring gets fitted. Rubber floorings are generally use for sports activity room or for a gym whether a wooden flooring can be used in home. ... Rd, Senapati Bapat Marg, Lower Parel, Mumbai, Maharashtra 400013, India. Contact Number. +91 8879250089

In a freezer ice cubes will be formed more quickly in trays made of – (1) rubber (2) plastic (3) aluminium (4) wood

Description : In a freezer ice cubes will be formed more quickly in trays made of – (1) rubber (2) plastic (3) aluminium (4) wood

Last Answer : (3) aluminium Explanation: Aluminium being a good conductor of heat conducts away the heat from the substance quite easily and causes quick freezing.

In a freezer ice cubes will be formed more quickly in trays made of - (1) rubber (2) plastic (3) aluminium (4) wood

Description : In a freezer ice cubes will be formed more quickly in trays made of - (1) rubber (2) plastic (3) aluminium (4) wood

Last Answer : (3) aluminium Explanation: Aluminium being a good conductor of heat conducts away the heat from the substance quite easily and causes quick freezing.

Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C? (A) Silicone rubber, teflon, porcelain and wood (B) Nickel, monel, stainless steel and graphite (C) Aluminium, copper, high silicon iron (D) Brass, cast iron, mild steel and tin

Description : Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C? (A) Silicone rubber, teflon, porcelain and wood (B) Nickel, monel, stainless steel and graphite (C) Aluminium, copper, high silicon iron (D) Brass, cast iron, mild steel and tin

Last Answer : (D) Brass, cast iron, mild steel and tin

Specify the material of construction suitable for handling concentrated HNO3 at 100°C. (A) High silicon iron, Kel-F and Teflon (B) Tin and wood (C) Silicone rubber (D) Stainless steel

Description : Specify the material of construction suitable for handling concentrated HNO3 at 100°C. (A) High silicon iron, Kel-F and Teflon (B) Tin and wood (C) Silicone rubber (D) Stainless steel

Last Answer : (A) High silicon iron, Kel-F and Teflon

Why Poisson Ratio Is Higher In, Rubber/steel/wood?

Description : Why Poisson Ratio Is Higher In, Rubber/steel/wood?

Last Answer : When a material is compressed in one direction, it usuallytends to expand in the other two directions perpendicular tothe direction of compression. This phenomenon is called the Poisson effect. Poisson's ratio is a ... For steel = 0.288 For wood < 0.2 Thus Poisson's ratio is higher in RUBBER.

Which of the following material is more elastic? (a) Rubber (b) Glass (c) Steel (d) Wood

Description : Which of the following material is more elastic? (a) Rubber (b) Glass (c) Steel (d) Wood

Last Answer : (c) Steel

Hard and fast or soft and slow aka what type of toothbrush should I use?

Description : Hard and fast or soft and slow aka what type of toothbrush should I use?

Last Answer : You should buy soft bristled tooth brushes and brush easy, you don't want to hurt your gums. Also, if you brush too hard you can make your gums recede which will start exposing your roots over time. ... walk around the house or even out on the deck while I brush because I get bored while brushing.

Is this caused by having hard/soft water?

Description : Is this caused by having hard/soft water?

Last Answer : answer:You need to have the water tested (look in yellow pages) for hardness/softness. We have hard water…lots of calcium and other mineral deposits. I need more conditioner for my hair and have to use vinegar occasionally for rings in toilet bowls and bathtubs and in coffee pots and tea kettles.

Do you prefer hard cover or soft when buying books?

Description : Do you prefer hard cover or soft when buying books?

Last Answer : I read in bed alot, so I prefer soft, especially mass-market. (I have small hands) If I doze off while reading a hardcover, I invariably poke myself with a nasty corner. Edit ... paperbacks (slightly larger than mass markets) that never started in hardcover editions that are really marvelous.

How do I get hard bread soft again?

Description : How do I get hard bread soft again?

Last Answer : answer:microwave for about 10–15 sec and im not really sure how long it is supposed to stay soft

I am hot. I am hidden. I am cold. I am hard. I am sharp. I am soft. I am still. I am moving. I am above. I am below. I am two and one. Always changing. Always the same. What am I? -Riddles

Description : I am hot. I am hidden. I am cold. I am hard. I am sharp. I am soft. I am still. I am moving. I am above. I am below. I am two and one. Always changing. Always the same. What am I? -Riddles

Last Answer : Water.

What goes in hard, comes out soft, and you blow continuously? -Riddles

Description : What goes in hard, comes out soft, and you blow continuously? -Riddles

Last Answer : Bubble Gum.

What goes in dry and hard, but comes out wet and soft? -Riddles

Description : What goes in dry and hard, but comes out wet and soft? -Riddles

Last Answer : Chewing gum, you perv!

What goes in hard and comes out soft and mushy? -Riddles

Description : What goes in hard and comes out soft and mushy? -Riddles

Last Answer : A stick of gum.

A little pool with two layers of wall around it. One white and soft and the other dark and hard, amidst a light brown grassy lawn with an outline of a green grass. What am I? -Riddles

Description : A little pool with two layers of wall around it. One white and soft and the other dark and hard, amidst a light brown grassy lawn with an outline of a green grass. What am I? -Riddles

Last Answer : A Coconut.

Differentiate between hard and soft real_time operating systems. -Technology

Description : Differentiate between hard and soft real_time operating systems. -Technology

Last Answer : Difference between hard and soft real-time OS are as follows:Hard Real-Time OSSoft Real-Time OS1. A hard real-time system guarantees that critical tasks complete on time.1. A soft real-time ... .3. Usually, they are periodic tasks scheduled in background, during the idle time of the processor.

Why are girls' bodies soft and men's bodies hard ?

Description : Why are girls' bodies soft and men's bodies hard ?

Last Answer : It is mainly due to genetic traits that the body of girls is soft and the body of men is much stiffer. Although the functions of the various organs of the body are the same for men and women, their ... of the offspring. Due to this difference, women's body is soft and men's body is hard. Thanks

Do they still use soft and hard somewhere in the world?

Description : Don't they both have what they write?

Last Answer : Do you know any foreign language ??? - think - does it use "i" and "y" ??? Definitely that ??? : P It's true that I'm not exactly a linguist - but I don't know a language that doesn't use both of these letters ... ;-) What did you actually ask ???

How long do eggs are cooked soft and hard?

Description : If I want an egg with liquid yolk, how long can it be cooked? And how long has it been hard?

Last Answer : For soft 2.5 - 3 minutes for rotting 4-5 minutes for hard 6-8 minutes

Do you prefer reading soft copies or hard copies of books?

Description : Do you prefer reading soft copies or hard copies of books?

Last Answer : Well, with technology in place now I go more for soft copies of any text since it alot better for me.Hard copies are still good but I go more for soft copies now. Soft copies are alot cheaper ... be stored with no form of depreciation for a very long time unlike hard copies that can tear any time.

Is igneous is hard or soft?

Description : Is igneous is hard or soft?

Last Answer : hard

What is the difference between hard g and soft g?

Description : What is the difference between hard g and soft g?

Last Answer : The hard G makes almost like a K sound, but in a voiced sound ora voiced K, which is the general pronunciation and soft G makes a Jsound. For the hard and soft consonants, we use C and G and ... J sound.If the G is followed by any other letters or at the word ending,then it'll remain hard.

Are hard iPad cases better than soft cases?

Description : Are hard iPad cases better than soft cases?

Last Answer : I would definitely suggest a hard case for your IPad given the fact that you always drop it. Soft Cases may look sleeker and nicer in design but I believe it always best to keep it safe ... design. There are some hard cases that have soft silicone on the inside. I would definitely recommend those.

A song being played on computer speaker is A) hard output B) soft output C) both hard and soft output D) neither hard nor soft output

Description : A song being played on computer speaker is A) hard output B) soft output C) both hard and soft output D) neither hard nor soft output

Last Answer : Answer : B

What is the name of the computer terminal which gives paper printout? A) Display screen B) Soft copy terminal C) Hard copy terminal D) Plotter

Description : What is the name of the computer terminal which gives paper printout? A) Display screen B) Soft copy terminal C) Hard copy terminal D) Plotter

Last Answer : Answer : C

Which of the following is not valid statement? A) Hard is referred to mean something temporary B) Hard is used to mean something tangible C) Soft is used to mean something permanent D) Soft is used to mean something tangible

Description : Which of the following is not valid statement? A) Hard is referred to mean something temporary B) Hard is used to mean something tangible C) Soft is used to mean something permanent D) Soft is used to mean something tangible

Last Answer : Answer : B

Find out which one in the given options has the same relationship with the third object as the first and second are related: Stone is to Hard as Feather is to _________: A. White B. Bird C. Soft D. Fly

Description : Find out which one in the given options has the same relationship with the third object as the first and second are related: Stone is to Hard as Feather is to _________: A. White B. Bird C. Soft D. Fly

Last Answer : ANSWER: D

One finds it more difficult to walk on ice than on a concrete road because (a) ice is soft and spongy whereas concrete is hard (b) the friction between the ice and the feet is less than that between the concrete and the feet (c) there is more friction on ice than on concrete (d) it is not true

Description : One finds it more difficult to walk on ice than on a concrete road because (a) ice is soft and spongy whereas concrete is hard (b) the friction between the ice and the feet is less than that between the concrete and the feet (c) there is more friction on ice than on concrete (d) it is not true

Last Answer : Ans:(b)

)A currency having a falling exchange rate due to continuing balance of payments deficit is called a- (1) Soft currency (2) Hard currency (3) Scarce currency (4) Surplus currency

Description : )A currency having a falling exchange rate due to continuing balance of payments deficit is called a- (1) Soft currency (2) Hard currency (3) Scarce currency (4) Surplus currency

Last Answer : (1) Soft currency Explanation: Soft currency is a currency with a value that fluctuates as a result of the country's political or economic uncertainty which may be due to balance of payments ... set unrealistically high exchange rates, pegging their currencies to a currency such as the U.S. dollar

Bakeries use yeast in bread-making because it – (1) makes the bread hard (2) makes the bread soft and spongy (3) enhances the food values (4) keeps the bread fresh

Description : Bakeries use yeast in bread-making because it – (1) makes the bread hard (2) makes the bread soft and spongy (3) enhances the food values (4) keeps the bread fresh

Last Answer : (2) makes the bread soft and spongy Explanation: Bread is usually made from wheat-flour dough that is cultured with yeast, allowed to rise, and finally baked in an oven. The fermentation due to yeast makes the bread soft and spongy.

(3) Detergents give lather even with hard water Explanation: Soaps are made of materials found in nature. Detergents are synthetic a big drawback of washing with soap is that the minerals in water react with those in soap, leaving an insoluble film. Detergents react less to minerals in water and for all practical purposes are the product of choice for laundry, unless you have very soft water. On the other hand, soap will combine with the magnesium and calcium ions in hard water to create an insoluble residue that can clog drains and stick to clothing.

Description : (3) Detergents give lather even with hard water Explanation: Soaps are made of materials found in nature. Detergents are synthetic a big drawback of washing with soap is that the minerals in water ... ions in hard water to create an insoluble residue that can clog drains and stick to clothing.

Last Answer : What is the objective of the 'Kyoto Protocol'? (1) To abolish child labour (2) To eliminate nuclear weapons (3) To increase ground water levels (4) To reduce greenhouse gases