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2151.

Give two examples of each of conducters and insulaters of heat

Answer»

Answer:

Conductors CONDUCT electrical current very easily because of their free electrons. Insulators oppose electrical current and make poor conductors. Some common conductors are copper, ALUMINUM, gold, and SILVER. Some common insulators are glass, AIR, plastic, RUBBER, and wood.

2152.

The tendency of an object to remain it's existing state is called

Answer»

ANSWER:

fuc......... gaali HAI TU HHI sochh LE

2153.

Why do we need to seperate different components of a mixture give two example ​

Answer»

ANSWER:

We NEED to seprate diffrent components of a mixture because we need a pure substance.

Example: 1. mixture of salt solution we can seprate to get salt back by the process of evaporation.

2. To separate husk from WHEAT in this we need wheat not the husk so we USE the process of winnowing.

2154.

Answer in one wordName the liquid which is commonly filled in the bulb of the thermometers.​

Answer»

Answer:

MERCURY

Explanation:

Mercury is usually used in LIQUID-filled thermometers, SINCE it remains liquid in the temperature range from –38° to 356°C at NORMAL PRESSURE and up to 750°C with a small increase in pressure, which is attained by filling the bore with nitrogen.

2155.

Solve this question and you have to follow me then i marked your answer Brain list​

Answer»

ANSWER:

it DEPENDS on GAS which is INSERTED in the BALLOON

2156.

रेयॉन को "नकली रेशम" क्यों कहा जाता है?​

Answer»

ANSWER:

Answer:क्योंकि इसका उत्पादन प्राकृतिक रूप से मिलनेवाले बहुलकों से किया जाता है, इसलिए वास्तव में यह न तो पूरी तरह से एक कृत्रिम तंतु है और न ही एक प्राकृतिक तंतु है; यह एक अर्द्ध कृत्रिम तंतु है। कपड़ा उद्योग में रेयान को विस्कोस रेयान या कृत्रिम रेशम (आर्ट सिल्क) के नाम से जाना जाता है।

2157.

रसोई घर में संश्लेषित वस्त्र पहनने की सलाह नहीं दी जाती है। क्योंplease help fast fast​

Answer»

Answer:

KYUNKI agar sashelit vastra pehnoge to KAPRE jal JAOGE. kyunki sanshelit matlab synthetic

Explanation:

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2158.

5.Which amongst the following statement is not true?(a) Heterotrophs cannot prepare their own food.(b) Dodder is an example of a parasite.(c) Saprophytes are green.(d) Pulses and beans are legumes.​

Answer»

Answer:

option (c)

Explanation:

Saprophytes LIVE on dead and DECAYING organisms and get their FOOD from that decayed matter. They do not need to do PHOTOSYNTHESIS as they are getting the food required by that dead matter. For doing photosynthesis the plants need to be of green in color but these to not need to photosynthesize. Therefore option c is not TRUE.

2159.

The effect of temperature on the solubility of the solid in water​

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ANSWER:

the answer is 100 DEGREE celcius

Explanation:

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2160.

What is a solution. plz answer ​

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ANSWER:

In chemistry, a solution is a special type of homogeneous MIXTURE COMPOSED of two or more substances. In such a mixture, a SOLUTE is a substance DISSOLVED in another substance, known as a solvent.

2161.

Chlorophyll is found in the oval shaped structures called(a) stomata(b) guard cells(c) chloroplasts(d) centrioles​

Answer»

Answer:

chloroplast

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2162.

How is farmyard manure prepared? ​

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Answer:

There isn't an involved process to prepare farmyard manure. All you have to do is collect the cow dung and urine into a layer of even thickness under a simple roof to keep it from getting excessively wet and exposed to PURE sunlight. More dung and urine are added ALONG with some WATER if it GETS too dry.

Explanation:

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2163.

Which substance is used for loading​

Answer»

ANSWER:

for what LOADING YAA can U SAY

2164.

Stainless steel is a ________ conductor of heat.​

Answer»

Answer:

HI mate,

Here is your answer,

Good,

Stainless STEEL is a good conductor of heat.

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2165.

Which of the following are the essential factors required for photosynthesis(a) Sunlight(c) Water(b) Carbon diorde(d) All of these ​

Answer»

ANSWER:

(d) All of these

2166.

Which of the following is not a heterotrophic plant?1.(al Cuscuta(c) Indian pipe(b) Groundnut(d) Bladderwort​

Answer»

ANSWER:

GROUND NUT

Explanation:

CUSCUTA is parasitic

Indian pipe is a parasite

Ground nut is autotrophic

Bladderwort is insectivorous (carnivorous)

2167.

State similarities and differences between laboratory thermometer and clinical thermometer

Answer»

Answer:

Similarities Both thermometers are USED to MEASURE TEMPERATURE and both of them use mercury. Differences Clinical thermometer is used to measure HUMAN body temperature whereas laboratory thermometer is used to measure temperature of other OBJECT which has higher temperature than human body temperature.

Explanation:

hope it will help you....

2168.

Why does the solution of wheat flour, water and iodine solution does not change when we add saliva?​

Answer»

SEE normally when we add these 3 the SALT does not dissolve in saliva because those 3 form a tye of clay and if u add water in clay ( in large ammounts) it CHANGES its  solidity and hence same for these we need a lot of saliva to cmake a change in the claymade by wheat FLOUR water and iodine

the water which is present is too low

we need to add moree

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Explanation:

2169.

Name any five things which you like to eat.

Answer»

ANSWER:

CHICKEN ,PASTA, sushi,FISH and chips

2170.

Why does the solution of wheat flour, water and iodine solution does not change when we add saliva?Please answer. School assignment.....​

Answer»

Answer:

Aim: to show the action of saliva on wheat flour.

Apparatus: test tube, wheat flour, iodine, watch glass, dropper 

Procedure:

1. Take a test tube and fill it with water and a spoonful of wheat to it and stir it well.

2. Take around 4-5 drops of this solution in to the watch glass and with the help of a dropper add a drop of the diluted iodine to the solution.

3. Leave the test tube for around 5-10 minutes and observe the test tube.

4. Now take 2 more test tubes and pour equal amount of the water in the test tube and add spoonful of wheat flour to each of the test tube.

5. In ONE of these test tubes add around 2 spoons of saliva (before taking saliva on to the spoon see through that you'll wash you mouth with water)

6. After around 45 minutes or 60 minutes add iodine to both of the test tube and observe it carefully.

Observation:

1. In the 1st test tube where there was only water, flour when the iodine solution was added the color of the solution turned blue-black due to the presence of the carbohydrates in the solution.

2. In the 2nd test tube where there was only water, flour, saliva when the iodine solution was added the color of the solution didn't turn blue-black due to the action of the saliva.

3. As same as the 1st test tube the 3RD test tube also turned to blue-black

Inference: The enzyme salivary amylase which is PRESENT in the saliva will convert more overly they'll break down the large starch molecules into the smaller forms of sugars. This action was taken place in the 2nd test tube where saliva was added so the color of the solution didn't change to blue-black as it changed in the 1st and 3rd test tube.

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2171.

Pls answer both pls pls....fast .......no spam .......​

Answer»

chapi

namupri

yadekam

janekta

yogeshwar

dhavat

has

kri

ji

gam

2172.

Enjoy our training seriously change to present perfect continuous tense​

Answer»

Answer:

We use the present perfect continuous to show that something STARTED in the past and has continued up until now. "For five minutes," "for two weeks," and "SINCE Tuesday" are all durations which can be used with the present perfect continuous. EXAMPLES: They have been talking for the last hour.

Explanation:

2173.

A scooter starts from rest moves in a straight line with a constant acceleration and covers a distance of 64m in 4s . 1. Calculate it's acceleration and its final velocity . 2. At what time the scooter had covered half the total distance ?​

Answer»

Hi FRIEND,

We know that

S=ut +1/2 at²

Since u=0

S=1/2 at²

a=2S/t²

a= 2×64/16

a=8m/s²

V= u+at

FINAL VELOCITY (v) =8×4

V=32 m/s.

Again,

S=ut +1/2 at²

S=1/2 at²

Given that the scooter had covered half the distance, so

S/2 =1/2 at²

S/a =t²

64/8 =t²

t²= 8

t=2√2 secs.

Hope this HELPED you a little!!!

2174.

Write any two super food​

Answer»

Answer:

Dark Leafy GREENS. Share on Pinterest. ...

Berries. Berries are a NUTRITIONAL powerhouse of VITAMINS, minerals, fiber and antioxidants. ...

Green Tea. Originally from China, green tea is a LIGHTLY caffeinated beverage with a wide array of medicinal properties. ...

Eggs. ...

Legumes. ...

2175.

What is the defination of salivary glands​

Answer»

Answer:

Salivary gland:

The salivary glands produce saliva, which keeps the mouth and other parts of the digestive system moist.

It also helps break down carbohydrates (with salivary amylase, formerly known as PTYALIN) and LUBRICATES the passage of FOOD down from the oro-pharynx to the esophagus to the stomach.

There are THREE main PAIRS of salivary glands: the parotid, the submandibular and the sublingual glands.

2176.

Please follow me and who solve this question fast i mark him brainlist​

Answer»

Answer:

  • Yes, the force of GRAVITATION does exist between two ASTRONAUTS in space, as every body in the WORLD posess gravitational force but the MAGNITUDE of the force depends on the mass of the body, so the force between those two astronauts will be very, very, very weak. but the force STILL would exist.

Explanation:

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2177.

What are earthworms used in vermicomposting?​

Answer»

ANSWER:

Vermicomposting uses specially bred worms to aerate the soil and convert organic matter into COMPOST. Worms are eating MACHINES that feed on the bacteria GROWING on the waste organic matter and PASS it through their digestive system, producing worm castings.

HOPE THIS HELPS YOU...

2178.

What helps them to breathe. a ) A fishb) Manc) A cockroach​

Answer»

Answer:

HI mate,

Here is your answer,

a) A fish - Fins

b) MAN - Nose

c) A cockroach - Trachea

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2179.

What are the factors which affect the quality of the wool ​

Answer»

Answer:

Genetic and ENVIRONMENTAL FACTORS are major factors influencing WOOL quality and quantity. There are some bacterial, viral, fungal and espically parasitic DISEASES which also affect the wool. Other factors are exogenous chemicals, hormones, weather and photo PERIOD

2180.

Which types of motion are exhibited by a drilling machine

Answer»

Answer:

CIRCULAR motion are exhibited by DRILLING MACHINE

2181.

What is calories ???​

Answer»

ANSWER:

this is the answer of your QUESTION

2182.

ملاIAسموعاطمعطل 36026ashed to note on their fauswite seastmecrainy season,Surarenوعمل عمیرthe three seatenfrom.وحطمودwhich season got most votes?central angal of each sector​

Answer»

ANSWER:

KYA BHAI kya HUA mngvjgj

2183.

City mean diversity mean and humidity also and humanity​

Answer»

Answer:

a local set of atmospheric conditions that differ from those in the surrounding areas, often with a slight difference but sometimes with a substantial one. The term may refer to areas as small as a few square meters or square feet (for example a garden bed or a cave) or as large as many square kilometers or square miles. Because climate is statistical, which IMPLIES spatial and temporal variation of the mean VALUES of the describing parameters, within a region there can occur and PERSIST over time SETS of statistically DISTINCT conditions, that is, microclimates. Microclimates can be found in most places.

Explanation:

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2184.

second man to put food on moon name question mark argent now please please please aur first also and third also and India first satellite also​

Answer»

ANSWER:

Tell US the question nicely

Explanation:

Buzz Aldrin was the second man to WALK on the MOON......

2185.

Write a Jeave application to your principal as youwere absent from the class for two days because yourmother was admittedin the hospital​

Answer»

The Principal

DAV Public School

Green Enclave

City

May 27, 2018

Subject: Leave application

Dear Madam:

Respectfully I wish to state that I have been running very high fever since last evening. The doctor has advised me complete bed-rest for 2 days. If the fever comes down, I shall ATTEND the school from May 27 to May 28, 2018. If it continues, my blood will be tested for the exact diagnosis. KINDLY grant me leave for two days. I shall be grateful.  I am enclosing the doctor’s PRESCRIPTION chit for your perusal. Thanking you.

Yours FAITHFULLY,

Shiva

X-B

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2186.

घनाकार एपिथेलियल उत्तक का वर्णन करें​

Answer»

Answer:

घनाकार एपिथोलियम (Cuboidal epithelium): ऐसे ऊतक की कोशिकाएँ घनाकार होती हैं। प्रत्येक कोशिका में एक स्पष्ट गोलाकार केन्द्रक (Nucleus) होता है। ... इस प्रकार के ऊतक में कोशिकाओं की संख्या कम होती है तथा अंतरकोशिकीय पदार्थ अधिक होता है।

Explanation:

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2187.

Whar is a meaning of wildlife sanctuary​

Answer»

Explanation:

A wildlife sanctuary is a place of refuge where ABUSED, INJURED and abandoned captive wildlife may live in peace and DIGNITY for the remainder of their lives. ... They often call themselves “sanctuaries” while they continue to breed and EXPLOIT the animals in their care.

2188.

What type of stem dose a tree have?

Answer»

Answer:

Types of PLANT Stems

There are two main types of stems: WOODY and herbaceous. Woody stems are tallest, thickest, and FIRMEST. Most TREES fall under this category. They TEND to have bark on the outside.

Explanation:

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2189.

From where a parasite gets its food​

Answer»

Answer:

Parasites are plants or ANIMALS that live in or on another living THING, GETTING their food from it while it is STILL alive. The ORGANISMS that they live on are called hosts. Hosts never benefit from parasites.

2190.

Camlin PageODH4455369147984000Date(C/W) 1-2. Liftae fibre - Fabric (SCIENCnier932داتا دارای اندانتللنادل1). Identify the activity. dand in the ficture, what do youo understand from this activity?​

Answer»

EXPLANATION:

\huge\star\underline\mathfrak\green{Follow\:me}

2191.

does the topic "acid rain, should we be concerned?" relates to which science options 1.biology 2.chemistry 3.physics

Answer»

ANSWER:

2. CHEMISTRY.

I HOPE the answer Will HELP you

2192.

Feeding on dead and decaying organism represent what type of nutrition? a. holozoic b. parasitic c. saprozoic d. autotrophic​

Answer»

ANSWER:

yep

Explanation:

saprozic MARK as brainlirst

2193.

Test Yourself1. Name 5 objects found in your housewhich are combustible.2. What are inflammable substances?3. Why is complete combustion necessary?4. On throwing sand on the candle flame, itgoes off. Why?5. What is the ignition temperature ofphosphorous?​

Answer»

1. Wooden table, BOOK, clothes, gas, paint.

2. Substances which have very low ignition temperature and can easily catch fire with a FLAME are CALLED inflammable substances.

3. Complete combustion occurs when 100% of the energy in the FUEL is extracted. It is important to strive for complete combustion to preserve fuel and improve the cost efficiency of the combustion process.  

4. If we put sand on fire it puts out the fire because the sand stops the supply of oxygen to the fire. You know that without oxygen fire can't burn.

5. 86°F or 30°C

2194.

7.7g of iron were mixed with 7g of sulphur and the mixture washeated in a China dish till no further reaction took place. Theproduct in the dish will contain ​

Answer»

Answer:

COPPER sulpher

Explanation:

7.7g of iron were mixed with 7g of SULPHUR and the mixture was

heated in a China dish TILL no further reaction TOOK place. The

product in the dish will CONTAIN that is the problem

2195.

Which property will you use to classily the following into dibe Hair oil, Oxygen, Eraser, Water, Carbon dioxide, MilkLane Auswen TYPE QUESTIONS I Answer in 20 25 wordswrite some common characteristics of materials.2. Describe an experiment to show that water is a transparent material3. Describe some common characteristics of materials,* Why are the cooking utensils made of copper or aluminium and their handles of hard plastic?5. What is meant by a magnetic material? Name one magnetic materialTiek () THE ODD-ONE OUT GIVING REASON1. Knite, Mirror Steel plate, Spoon, Water tap2. Nitrogen, Oil, Air, Steam, Carbon dioxide3. Lustre, Silver, Gold, Wood, Copper1. Limeiuice Chalk powder, Sulphur, Sand5. Acrylic sheet, Ground glass, Glass, CellophaneDEFINE THE FOLLOWING TERMS2. Soluble substances2. Transparent materials 3. Grouping of ol4. Magnetic substance5. GroupingHOTS HIGHER ORDER THINKING SKILLS : Think and Answer1. Why are the handles of cooking utensils made from bakelite or wood.2. Materials which can be compressed are said to be soft whereas those cannot be compthese a​

Answer»

Answer:

hots 1

Wood or Bakelite is very bad conductor of heat. This means heat cannot MOVE through these substances and thus they do not get heated EASILY. Due to this reason the handles of cooking utensils always remain COOL than the body of utensil which is made up of metal. Therefore, we can hold the handles easily.

2196.

Plzz give me book image of class 9 sanskrit cbse plz plz plz plz plz plz ​

Answer»

ANSWER:

this is CLASS 9 SANSKRIT BOOK

2197.

Which gas passes in through the leaves during the day? What is it used for by the plant?Which gas passes out through the leaves at night? Name the process that helps in release of thisgas​

Answer»

The GAS which passes in through the LEAVES during DAY time is carbon dioxide. Co2 or carbon dioxide is used in the process of photosynthesis. It is also used to make glucose during photosynthesis.

Hope it HELPS you!

2198.

घनाकार एपिथेलियल उत्तक का वर्णन करें ! ​

Answer»

ANSWER:

SORRY I didn't KNOW HINDI LANGUAGE

2199.

In desert plants the leaves are reduced to spines ? how does they plants carry out photosynthesis? ​

Answer»

Explanation:

because in that PLACE no more WATER it will absorb some water for that the DESERT plants as spines

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2200.

It is not so easy to cut an apple with a blunt knife. But the same apple can be cut veryeasily with a sharp knife when the same force is applied. Why does this happen?1 The area of contact between the apple and the sharp knife is much lower, so the pressureapplied is higher for the same force.2 The force acting between the apple and the sharp knife is much higher than between the appleand the blunt knife.3 The weight of the blunt knife is more than that of the sharp knife and hence it becomes difficultto cut.4 The weight of the blunt knife is less than that of the sharp knife and hence it becomes difficult tocut.Science Test CLASS 8 SET NO 16Q: 23Air was blown into a balloon at the top of Mt. Everest and its mouth was tied with astring. What would happen to the size of the balloon if it was brought down to sealevel, say directly to Mumbai?1 It will become bigger for air pressure outside the balloon is now less than the pressure inside it.2 It will reduce in size as air pressure outside the balloon is now more than air pressure inside it.3 It will be the same as air pressure outside does not change much with altitude.4 Can't say, it depends on the weather in Mumbai, whether it is experiencing high or low pressure.Q: 24Four friends were discussing about the direction in which air in the atmosphere exertspressure.Here is what each one of them said.Rafe: Air in the atmosphere exerts pressure only upwards from the Earth.Jared: Air in the atmosphere exerts pressure only downwards towards the Earth.Devin: Air in the atmosphere exerts pressure in all directions.Shane: Air does not exert any pressure.Who among them is right?1 Rafe 2 Jared 3 Devin 4 Shane​

Answer» SORRY BOHOT BADA QUESTION H