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7001.

Science std 10 Q6 Define Nutrition ​

Answer»

ong>Answer:

nutrition is TAKING in of food material and USING them for growth development and REPAIR

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7002.

When magnet and coil are at eest with respect to each other in EMI the bulb ​

Answer» ONG>ANSWER:

So WHATS the question

Explanation:

7003.

B. Fill in the blanks with the correct words. 1. Breakdown of rocks over a period of time forms(soil/humus).2. If the parent rock is dark brown, the soil will be ..(black/dark brown)in colour3. Properties of the soil depend on the properties of the(air and watercontent/parent rock).4. The difference in(water absorption capacity/partide size) of the soildetermines its texture.5. Clayey soil becomes(sticky/dry) and(heavy/light)when wet.6. Plants grow well in(acidic/neutral) soils.7. Terrace farming is a method to prevent(soil erosion/soil pollution).8. Prevention of soil crosion is called soil(conservation/terraces).9. Deforestation(increases/decreases) soil erosion.10. We should try to use ...(organic/chemical) pesticides and fertilizers todecrease soil pollution​

Answer»

ong>Answer:

1. soil

2. dark brown

3. parent rock

4. partide size

5. sticky and wet

6. neutral

7. soil erosion

8. CONSERVATION

9. increases

10. organic

Explanation:

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7004.

What is the calorific value of fuel.​

Answer»

ong>Answer:

The CALORIFIC value of FUEL is the quantity of heat PRODUCED by its combustion.

7005.

20. Which of the following is a traditional method ofirrigationO Drip systemO Sprinkler systemO DhekliO All of these​

Answer» TRADITIONAL SYSTEM of IRRIGATION is DHEKLI

7006.

3. Why Scavengers are important for environment?​

Answer»

ong>Answer:

Scavengers play an important role the FOOD web. They KEEP an ecosystem free of the bodies of dead ANIMALS, or carrion. Scavengers BREAK down this organic material and RECYCLE it into the ecosystem as nutrients.

hope it will help you.

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7007.

Pollution of air is is which kind of change​

Answer»

ong>ANSWER:

Emissions of POLLUTANTS into the air can result in changes to the climate. Ozone in the atmosphere warms the climate, while different components of PARTICULATE matter (PM) can have EITHER warming or cooling effects on the climate.

I hope it helps you

7008.

In which plants are stomata present on the upper surface of the leaves​

Answer» ONG>EXPLANATION:

Aquatic plants have stomata on the upper surface of leaves because it helps them In the process of exchange of gases in plants those which float on water LIKE lotus.

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7009.

Which force is applied to move stationary object as well as stop moving object?​

Answer»

ong>Answer:

The FORCE of friction

Explanation:

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7010.

Coal is___and ___fuel​

Answer» ONG>ANSWER:

non-renewable and EXHAUSTIBLE.

7011.

Q17. Which parts of the brain docontrol the heartbeat?​

Answer»

>MEDULA OBLONGATA is the PART of brain that CONTROLS the heart beat .

7012.

B Fell in the blanlas with Correct words. 1) BolarConvert Solar energyinto heat and light energyis supplied veapipelines to housesCookinghouses forUseas Cooga3 Reid rain Containsandacids.​

Answer» ONG>ANSWER:

what is this

Explanation:

where is your question

explain it CLEARLY

7013.

Data group from which chart is derived ​

Answer»

ong>Answer:

A chart is a graphical representation of data is represented by symbols, such as bars in a BAR chart, lines in a line chart, slices in a pie chart. A chart can represent tabular data, FUNCTION or some KINDS of quality structure and provides DIFFERENT information.

Explanation:

I hope it will HELP u

7014.

The valency of the sulphur is​

Answer»

ong>Explanation:

The atomic no of sulphur is 16. Hence it's electronic configuration WOULD be [Ne] 3s2 3P4. It needs two more electrons to complete it's octet and hence ACHIEVE stability ( from the octet rule). So the VALENCY or the 'combining capacity' of the sulphur comes out to be (-2).

7015.

Which of the following is not a type of house?

Answer» ONG>Explanation:

where are the following

tell the OPTIONS

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7016.

Cow frog method of ingestion​

Answer»

ong>Explanation:

The process of TAKING of food into alimentary CANAL through mouth is called ingestion. The food is captured with the help of sticky tongue. During ingestion, mouth is opened and the tongue is RELEASED out to catch the prey which is then RAPIDLY withdrawn into the buccal cavity and mouth is closed.

7017.

1. Fill in the blanks: (1 marka) The mode of heat transfer that can take place in vacuum is conductionb) The focal length of a spherical mirror isof its radius of curvature,​

Answer»

ong>Answer:

radiation

.5

Explanation:

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hope it helps

7018.

ड SINago.O एक इलेक्ट्रान माइक्रोस्केड मेंमी. दूरी तय करता है इलेक्ट्रालेक्ट्रान की चालका कोटिमानभि० मी -1किजिय+S​

Answer» ONG>EXPLANATION:

hhhsus sishshusyssuususushshsus I am the FIRST TIME in the first time in the first time

7019.

3 Same amount of ice (at 0°C) is kept in a copper and glass beaker of same dimension. Now these two beaker is kept in another beaker containing water at 40°C at the same time. In which case the ice will melt faster? Why? *​

Answer»

ong>Explanation:

Since ICE and WATER are in equilibrium, the temperature would be ZERO. When we heat the mixture, ENERGY supplied is utilized in melting the ice and the temperature does not change till all the ice melts because of the latent heat of fusion. On further heating, the temperature of the water would increase

7020.

0 नीचे दी गई गतिविधि की तस्वीर देखें। एक सप्ताह के बाद गमले में पौधा (ए) स्वस्थ रहता है और गमले में (बी) विल्ट होने लगता है। यह दर्शाता है कि: *​

Answer» ONG>Answer:

GIVE us PHOTO

Explanation:

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7021.

(C) eosin 2. The magnification power of an electron microscope istimes.(a) 100-1500 0 (b) 100-200 O (C) 100,000-500,000 (d) none of these3. Which of the following is not a stain?(a) safranin(b) kerosene)O (d) methylene blue4. Which of the following is not a unicellular organism?(a) Amoeba(b) ParameciumO (c) Hydra 0 (d) Euglena5. A group of similar cells performing a specific function join together to form a/an(b) tissue 0 (c) organ system O (d) organism(a) organ​

Answer» ONG>ANSWER:

this is math

Explanation:

7022.

Term use for removing hair of sheep alongwith a thin skin ?​

Answer»

ong>Explanation:

The fleece of the sheep along with a thin LAYER of skin is removed from its body. This process is called shearing. Usually, HAIR are removed during the hot WEATHER which enables the sheep to survive WITHOUT their protective protective coat of hair.

7023.

Name the male reproductive part of a flower​

Answer»

ong>Answer:

stamen

Explanation:

REPRODUCTIVE parts of the FLOWER are the stamen (male, collectively termed the androecium) and carpel (often the carpel is REFERRED to as the pistil, the FEMALE parts collectively termed the GYNOECIUM).

7024.

School bags have wide starp because a pressure applied will be?​

Answer»

ong>Answer:

school BAGS have WIDE strapes because the PRESSURE will be less on SHOULDER

7025.

Name some national parks in India ​

Answer» ONG>Answer:

Gir FOREST national forest

Ranthambore national forest

Jim Corbett National park

Sunderbans

This is the answer.

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7026.

28. Galvanisation is a process 1 point used to prevent the rusting ofwhich of the following?O(a) IronO (b) ZincO (c) AluminiumO (d) CopperCTmade in which transfer1 point​

Answer»

ong>ANSWER:

iron and galvanisation is done from ZINC

7027.

If R is the radius of the base of the hat,then the total outer surface area of the hat is: * Option 1Option 2​

Answer» ONG>ANSWER:

I think its 2 as my OPINIONS

7028.

Leave are attached to the stem at the​

Answer» ONG>Answer:

Each LEAF typically has a leaf blade called the lamina, which is also the widest part of the leaf. Some leavesare ATTACHED to the plant STEM by a petiole. Leaves that do not have a petiole and are directly attached to the plant stem are called sessile leaves.

hope it will help you

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7029.

B. Harmonica C. Dholakd. Piano1. A sound is produced because of(vibrations/molecules).(Music/Sound) is our basic means of communication.3. Sound needs a— (source/medium) to travel in.4. The unit of frequency is(hertz/seconds)5. Time period is measured in(hertz/seconds).2.B. Fill in the blanks with the correct words.​

Answer» ONG>ANSWER:

i DONOT KNOW the answer

7030.

A veins flytrap plant closes it leaves to trap insects .what does this shows about the plant?​

Answer» ONG>ANSWER:

jdjjdjjjsjfjjkskcckjkkkkf

Explanation:

nznncnzn

7031.

Mark for true and * for false statements. 1. Soil takes more time to form than to get eroded.2. Roots of plants bind the soil particles and prevent soil erosion.3. Soil erosion due to flowing water is more on hill slopes than on plains.4. Soil in farmlands is less likely to get eroded after a crop is harvested5. Terrace farming is done mainly to reduce soil erosion due to wind.​

Answer»

ong>Answer:

1. TRUE

2 True

3. True

4. False

5. False

Explanation:

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7032.

Which of the following gas do not contribute to the formation of acid rain?​

Answer»

>CARBON monoxide

  • Carbon monoxide does not contribute to the FORMATION of an acid rain. NITROGEN oxides and sulphur oxides do

7033.

What is the cause of kwashiorkor and marasmum? what are it symptoms?​

Answer» ONG>Answer:

less eating .it's symptoms FATIGUE DIZZINESS weakness ETC pls MARK me brainliest

7034.

D) What is wild life?​

Answer»

ong>Answer:

Wildlife traditionally refers to undomesticated animal species, but has come to include all organisms that grow or LIVE wild in an area WITHOUT being introduced by humans. Wildlife can be found in all ECOSYSTEMS. ... This includes such animals as domesticated cats, dogs, MICE, and gerbils.

7035.

The weight of air acting per unit area is known as​

Answer»

ong>Answer:

Force per UNIT area is called pressure. The thrust acting per unit SURFACE area is pressure. Pressure is measured in newton/metre2, which is equal to 1 pascal (PA).

7036.

Continuously water-logged soils are disadvantageous for plant growth. Why?

Answer»

ong>Explanation:

They ABSORB OXYGEN that is present in the spaces between soil particles. But in water-logged soils, water occupies the spaces between soil particles and PUSHES the oxygen out into the atmosphere. Thus, roots are deprived of oxygen and this affects ROOT and plant growth.

7037.

The magnification power of an electron microscope is ...........times​

Answer»

llion

Hope it will be helpful

7038.

What is Greenwich Mean time

Answer»

ong>Explanation:

GREENWICH Mean Time is the mean solar time at the ROYAL Observatory in Greenwich, London, reckoned from midnight. At different times in the past, it has been calculated in different ways, including being calculated from NOON; as a consequence, it cannot be USED to specify a precise time unless a context is GIVEN.

7039.

By buil 4.a) covering the soilc) step farmingd) groMark for true and * for false statements.1. Soil takes more time to form than to get eroded.2. Roots of plants bind the soil particles and prevent3. Soil erosion due to flowing water is more on hill slo1. Soil in farmlands is less likely to get eroded after aTerrace farming is done mainly to reduce soil erosind the answer​

Answer» ONG>Answer:

1 TRUE

2 true

3 true

41 FALSE

7040.

A labourer carries a load of 500 N to distance of 10m. Calculate the work done

Answer» ONG>Answer:

5000J

Explanation:

WORK done=force x DISPLACEMENT

                 =500 x 10

                 =5000J

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7041.

Which bone out of all these is immovable in nature .a) backbone.b)skull.c)wrist.d)ankle

Answer» ONG>ANSWER:

I guess it's BACKBONE .

hope this HELPS

7042.

D) The word which means the same as "imagined" in the passage is 1) Wonderedii) envisionediii) personified​

Answer»

ong>Answer:

WONDERED

EXPLANATION:

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7043.

Column-11 fa) Chlorellin(b) Rhizobium(0) Plasmodium(d) PenicilliumColumn-III(A) Medicine(B) Antibiotic(C) Malaria(D) Nitrogen fixation​

Answer» ONG>ANSWER:

chlorellin - antibiotics

rhizobium- nitrogen fixation

plasmodium-maleria BCZ it is also called plasmodium infection

pencillium- medicine

Explanation:

PLZ GUY plz mark me as brainlyest plzzzzzz PLZZ

7044.

Choose the incorrectstatement in siencse​

Answer» ONG>Answer:

the INCORRECT word is SCIENCE

7045.

3.The process of loading helpsto-​

Answer»

ong>ANSWER:

Loading process (in chemistry) is the process used to speed up the sedimentation process with the help of chemical called 'Alum'. Sedimentation involves SETTLING down of suspended heavy particles present in a mixture at the bottom of the CONTAINER when left undisturbed for some time

Explanation:

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7046.

Ener in water bodiesrgydrived from a lowing wotea wotex enegy 6) hydroelectric, energyc)aquatic energy el nen - renewableenergy​

Answer» ONG>ANSWER:

SORRY I didn't KNOW this answer

7047.

The part of plant that support it​

Answer»

ong>Answer:

Stem

Explanation:

STEMS HOLD the plant UPRIGHT and support it. They ALSO transport water, MINERALS and sugars to the leaves and roots.

Hope it helps.....

7048.

Where will the atmospheric pressure be greater?​

Answer»

ong>Answer:

•••••°

With greater depth of the atmosphere, more AIR is pressing down from above. Therefore, air pressure is greatest at sea level and FALLS with increasing ALTITUDE. On TOP of Mount Everest, which is the tallest MOUNTAIN on Earth, air pressure is only about one-third of the pressure at sea level.

7049.

The process of loading helps to-​

Answer»

ong>Answer:

i need to rank up please PARDON me becouse i tell you ANS LIKE this sorry

7050.

Nylon rayon dacron silk​

Answer»

RAYON RESEMBLES silk, so it is also known as artificial silk. Rayon can be dyed in different COLOURS and is much cheaper than silk. ... Nylon is very STRONG and its fabric is like silk. Polyester- Polyester, one of the most popular man-made fibres.