This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 75551. |
1 advantage and 1 disadvantage of RO filteration |
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Answer» Reverse osmosis has several disadvantages that make it impractical for treating all of the WATER entering your home. The PRIMARY disadvantage is the AMOUNT of water wasted by the process. For each GALLON of water produced, between 2-20 gallons of water are lost as waste. Reverse osmosis units can be expensive. |
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| 75552. |
What is thermodynamics? |
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Answer» tion:the branch of physical SCIENCE that deals with the relations between heat and other forms of energy (such as MECHANICAL, ELECTRICAL, or CHEMICAL energy), and, by extension, of the relationships between all forms of energy |
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| 75553. |
Structure of pent-2-ene |
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Answer» Pent-2-ene | C5H10 | ChemSpider.Molecular Formula: C5H10Enthalpy of VAPORIZATION: 27.1±0.8 kJ/molDensity: 0.7±0.1 g/cm 3Boiling POINT: 37.5±3.0 °C at 760 MMHG |
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| 75554. |
Difference between prokaryotes and eukaryotes cells |
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Answer» mary distinction between these TWO types of organisms is that eukaryotic CELLS have a membrane-bound nucleus and prokaryotic cells do not. ... The nucleus is only one of many membrane-bound ORGANELLES in EUKARYOTES. PROKARYOTES, on the other hand, have no membrane-bound organelles. |
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| 75555. |
The capillaries unite to form vein true or false |
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Answer» range from 8 to 100μm in DIAMETER and are formed when CAPILLARIES come together. Many venules UNITE to FORM a vein. Venule: Venules form when capillaries come together and converging venules form a vein. ... The middle layer is poorly developed so that venules have thinner WALLS than arterioles. |
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| 75556. |
the angularvelocity of bodyunder uniform motion is doubled without changiñg its cenripital acceleration if v was the original speedof the body its new speed is |
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Answer» uhhhhhhhhhhhhhhhhhhhhhhExplanation: |
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| 75557. |
1.What do you observe in the china dish? 2.Do the crystals look alike?3.How will you separate the crystals from the liquid in the china dish? |
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Answer» tly difference of CHINESE and MADE up of soupCrystal SELLERS don't want to talk about where their products come from.we can SEPARATE it by filtration |
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| 75558. |
Why should there be enough windows and doors in a house |
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Answer» House should consists of doors and WINDOWS as there will be a VENTILATION in the house. WITHOUT the removal of bad air from the house and the entrance of fresh air house will not be HOSPITABLE. So, houses are provided with doors and windows. |
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| 75559. |
The process of digestion starts in the liver true or false |
| Answer» TION:FALSE is the CORRECT ANSWER. | |
| 75560. |
How was earth formed?............ |
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Answer» hope it helps.. PLS MARK me as brainliest...Explanation:FORMATION. When the solar system settled into its current layout about 4.5 billion years ago, Earth FORMED when gravity pulled SWIRLING gas and dust in to become the third planet from the Sun. Like its fellow terrestrial planets, Earth has a central core, a rocky mantle and a solid crust. |
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| 75561. |
The Absence of oxygen in lighting a candle will cause the candle's falame to |
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Answer» A candle burns in a JAR of OXYGEN but is EXTINGUISHED in nitrogen |
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| 75562. |
Fill in the blanks. 1. Skeletal system of our body is formed by __________ and _________ |
| Answer» BONE ,LIGAMENTS and CARTILAGES | |
| 75563. |
Which of the following catalyst is used in the conversion of sugar into glucose? |
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Answer» - SUCRASE........ |
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| 75564. |
Distinguish between speed and velocity. (any 3 differences) |
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Answer» here is the DIFFERENCES between |
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| 75565. |
Which of the following are metallic mineral (A)calcite and gypsum (b) feldspar and mica (C)gold and silver (d) none of the above |
| Answer» C) GOLD and SILVER is the RIGHT ANSWER | |
| 75566. |
Algae and fungi live together in lichen ? 1 what is this association called ? 2 how do they help each other ? |
| Answer» CHECK that..EXPLANATION:HOPE it hepls YOUUU | |
| 75567. |
A nonmetal with electronic configuration of (2,8,7) |
| Answer» | |
| 75568. |
Saudi Arabia is an absolute monarchy ~~~~~~~~~~~~~~tell me only true or false |
| Answer» TRUE................. | |
| 75570. |
हाउ डू यू डिटरमिन द स्टेट ऑफ मोशन ऑफ अ बॉडी |
| Answer» GOOD NIGHT and SWEET dreams........GOD bless you.....Always be happy...... | |
| 75571. |
तू डिप्लोमेट एसिड इज ऑलवेज एटीट्यूड |
| Answer» TION:your QUESTION is INCOMPLETE | |
| 75572. |
What you mean by motion |
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Answer» In physics, motion is the phenomenon in which an OBJECT changes its position over time. Motion is mathematically described in TERMS of DISPLACEMENT, distance, velocity, acceleration, speed, and time.Explanation:FOLLOW me I will help you when you need |
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| 75573. |
Cell defination in biology . point by point..... Give me correct and relevant answer... otherwise I will report It's urgent... |
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Answer» Cell, in biology, the basic membrane-bound unit that contains the fundamental MOLECULES of life and of which all living things are COMPOSED. A single cell is OFTEN a complete organism in itself, such as a BACTERIUM or yeast. Other cells ACQUIRE specialized functions as they mature. |
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| 75574. |
डिफाइन हीट एनर्जी नेम इट्स वैरीयस सोर्सेस |
| Answer» HEAT energy is the result of the movement of tiny particles CALLED ATOMS, molecules or IONS in SOLIDS, liquids and gases. | |
| 75575. |
What are unpleasani incidents? |
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Answer» adjective. not pleasant; DISPLEASING; DISAGREEABLE; offensive: an unpleasant TASTE; an unpleasant situation; an unpleasant MANNER. |
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| 75576. |
The process of self decomposition of food is called |
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Answer» ᴄᴇss ᴏғ sᴇʟғ ᴅᴇᴄᴏᴍᴘᴏsɪᴛɪᴏɴ ᴏғ Fᴏᴏᴅ ɪs ᴄᴀʟʟᴇᴅ Fᴏᴏᴅ Pʀᴇsᴇʀᴠᴀᴛɪᴏɴ |
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| 75577. |
Read the following and answer the questions: acid–base indicators can be used to distinguish between an acid and a base. Universal Indicator, which is a mixture of several indicators, shows different colours at different concentrations of hydrogen ions in a solution. Solution A turns universal indicator blue to purple whereas solution B turns universal indicator orange to red. i. What will be the action of solution A on litmus?a) Red b)blue c)green d) yellow ii. What will be the action of solution B on litmus?a) Red b)blue c)green d) yellow iii. What sort of reaction takes place when solution A reacts with solution B?a) Combination b)Displacement c)Decomposition d)Neutralisation iv. A substance which can give solution like A is:a) Sodium hydroxide b) Magnesium chloride c) Hydrochloric acid d) Nitric acid v. A substance which can give solution like B is:a) Calcium hydroxide b) Magnesium sulphate c) Hydrochloric acid d) Sodium carbonate |
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Answer» a/ blueb/red3/ SOLUTION B turns universal indicator orange to red so it is acidic in nature and will TURN LITMUS red. |
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| 75578. |
While diluting an acid the acid is added to water but not water is added to acid why ? |
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Answer» because it can be BLAST |
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| 75579. |
What is life???kindly do not spam ☺️ |
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Answer» the QUALITY that PEOPLE, ANIMALS or PLANTS have when they are not DEAD |
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| 75580. |
Explain about refraction through a rectangular glass slab with a labelled diagram??? |
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Answer» ion through a rectangular GLASS slab and PRINCIPLE of reversibility of light: On entering the glass slab, it bends TOWARDS normal and travels along EF at an angle of refraction r. ... The refracted ray EF is incident on FACE SR at an angle of incidence r'. |
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| 75581. |
Define work with sime examples. |
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Answer» work : it is the transferred to or from an object VIA the application of force ALONG a displacement .examples : a boy APPLIES a force to a wall and gets exhausted hope it is helpful please mark it as brainliest |
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| 75582. |
How are alkaloids present in catharanthus useful? |
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Answer» As a source of medicinally ACTIVE terpene indole alkaloids, the plant Catharanthus roseus (L) G Don is an important industrial crop. The plant derives its economic importance from its highly valued anticancer LEAF alkaloids (vincristine and VINBLASTINE) and antihypertensive root alkaloids (ajmalicine and serpentine).Explanation:MangoSlices ☄️ |
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| 75583. |
How can the bleeding in part of a body be stopped? |
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Answer» Red BLOOD cells carry oxygen to all PARTS of the body. White blood cells HELP FIGHT infection. Platelets are tiny cells that have a big job in stopping bleeding. Proteins in the blood called clotting factors work to form a clot. |
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| 75585. |
Give two examples of periodic motion class 6th chapter 10 |
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Answer» Periodic motion, in PHYSICS, motion repeated in equal intervals of TIME. Periodic motion is performed, for example, by a rocking chair, a bouncing ball, a vibrating tuning FORK, a swing in motion, the EARTH in its orbit AROUND the Sun, and a water wave.Explanation:I hope this is helpful answer Plz follow me |
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| 75586. |
4. If I am late, my mother ______ me to school(a) takes(b) will take(c) would take |
| Answer» KE.... because it is in FUTURE TENSE | |
| 75587. |
◦•◉✿Gases that are harmful to the ozon layer✿◉•◦ |
| Answer» CHLOROFLUOROCARBONS (CFCS)HYDROCHLOROFLUOROCARBONS (HCFCS)halonscarbon TETRACHLORIDE | |
| 75588. |
Abhikriya 2kNO 2kNO2+O2 Ek udaharan |
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Answer» aking the text look COLOURED refer the below syntax and ignore the dots [.TEX]\red{the\:text\:appears\:in\:red}[./tex]result \red{the\:text\:appears\:in\:red}thetextappearsinred 2.for making the text marquee[.tex][./tex]result = < marquee > {the\:text\:appears\:like\:this} < /marquee > 3. for making the text look bold [.tex]\bold{the\:text\: appears\: like\: this }[./tex]result = \bold{the\:text\: appears\: like\: this }thetextappearslikethis 4. for SHOWING the exponential value [.tex]{no.}^{power}[./tex]result = {no.}^{power}[ /tex] 5. for showing the SQUARE ROOT value [.tex]\sqrt{no.}[./tex] result = 5.forshowingthesquarerootvalue[.tex] no. [./tex]result=[tex] no. \bold{\boxed{thanx}} thanx follow me next |
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| 75589. |
Write hybridization of ethene ,ethane and ethyne |
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Answer» In the ethane molecule, the BONDING picture according to VALENCE orbital theory is very similar to that of METHANE. Both carbons are sp3-hybridized, meaning that both have four bonds arranged with tetrahedral GEOMETRY |
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| 75590. |
Write the benefits of diary faram |
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Answer» Dairy farming is a class of agriculture for long-term production of MILK, which is processed (either on the farm or at a dairy plant, either of which may be CALLED a dairy) for eventual SALE of a dairy product. |
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| 75591. |
What is agaragar solution? |
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Answer» ng to the US Pharmacopeia, AGAR can be defined as a hydrophilic colloid extracted from CERTAIN seaweeds of the RHODOPHYCEAE class. It is INSOLUBLE in cold water but soluble in boiling water. A 1.5% solution is clear and when it is cooled to 34-43°C it forms a FIRM gel which does not melt again below 85°C. |
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| 75592. |
5. label different parts of a plants. |
| Answer» CHECK that ...EXPLANATION:HOPE it HELPS you.... | |
| 75593. |
Describe how to make the following tool from the things orobjects found around you: |
| Answer» GESTALT Principles are principles/laws of human perception that DESCRIBE how ... RECOGNIZE patterns and simplify COMPLEX images when we perceive objects. | |
| 75594. |
Variation are responsible factors for?? |
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Answer» ☑️︿☑️Genetic variation is an IMPORTANT force in EVOLUTION as it allows natural selection to increase or DECREASE frequency of ALLELES already in the population.☑️︿☑️ |
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| 75595. |
Differentiate between centripetal force and centrifugal force? |
| Answer» FORCE is required to make an object move. Centripetal force is the forceacting towards the centre of the CIRCULAR PATH. ... Whereas, thecentrifugal force acts in a DIRECTION POINTING away from the centre of the circle. | |
| 75596. |
Name four aboitic components of any ecosystems |
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Answer» In biology, abiotic FACTORS can INCLUDE water, light, radiation, temperature, humidity, atmosphere, ACIDITY, and soil. |
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| 75597. |
What is an atom? An Atom is the smallest particles of an element which retains it's chemical and physical changes |
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Answer» An ATOM is the SMALLEST PARTICLES of an element which retains it's chemical and PHYSICAL changes |
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| 75598. |
What is the important of decomposers and transformers in an ecosystem |
| Answer» POSERS are like the housekeepers of an ecosystem. ♨️Without them, dead plants and animals WOULD KEEP piling up with the nutrients the soil needs trapped INSIDE. ♨️Decomposers clean up the dead material by processing it and returning the nutrients to the soil for the PRODUCERS. | |
| 75599. |
फिल्म द फर्स्ट स्पोर्ट्स एंड फिटनेस। एंड मैग्नेटिक कंपास इस बेस्ड ऑन द प्रॉपर्टी ऑफ मैगनेट स्टॉप magnetic field |
| Answer» TION:hhhhhbbb V and FAMILY and FRIENDS and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family and friends and family | |
| 75600. |
Who provides first aid in an accident? |
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Answer» CPR is a first AID process envisioned to ENSURE that any person can be saved until the medical assistance arrives. CPR FOLLOWS the BASIC C-A-B principle in the ORDER of compressions, airway and breathing.Explanation: |
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