InterviewSolution
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InterviewSolution
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.
| 6401. |
Which chemical is best for making bomb |
| Answer» Uranium and phosphorus | |
| 6402. |
Why the temperature remains constant during sublimation |
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Answer» Temperature remains constant while sublimation because the heat energy gets converted into latent heat of vaporisation. the heat energy is used up to overcome the molecular force of attraction thus,the temp. remains constant.\xa0 Simple same |
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| 6403. |
Featers of mangrove forest |
| Answer» Mangrove forests are found in Ganga-Brahmaputra delta, Krishna, Kaveri, Godavari and Mahanadi delta.Characteristics of these forests are as follows(i) Roots of these plants remain submerged under water.(ii) The tree species can tolerate high salt concentration.(iii) Roots develop preumatophars or aerial root for sucking oxygen. | |
| 6404. |
What is bionomen nomleclatute |
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Answer» Binomial Nomenclature --- is a system of scientific naming of the vast diversity of life around us. It consists of two words --- a generic name and a specific name. Scientific names |
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| 6405. |
Name three stages in which farming practice divided |
| Answer» | |
| 6406. |
Define potential energy. What are the differences type of potential energy |
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Answer» Potential energy is the energy stored in a body due to its position or configuration.e.g. gravitational potential energy, elestic potential energy, electrostatic potential energy, magnetic potential energy, chemical energy. Any stored energy can be called the potential energy and it has the potential to do work.Examples of potential energy:1. When we wind up the spring of a toy car using a key, our muscular energy is stored in its spring. When this elastic potential energy is released the toy car moves.2. A stone placed at a height, water stored high up in the dams, etc. have gravitational potential energy. The enery possedby an object which is in rest or at a certain height |
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| 6407. |
How does industrylization |
| Answer» | |
| 6408. |
How can we separate cream from milk? |
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Answer» Sorry by centrifugation By gentrificationIn the machine is rotated at high speed and heavier particle called in local language as lassi settle down and the cream floats on it this is the whole process of separation By centrifugation |
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| 6409. |
Describe JJ Thomson model of an atom |
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Answer» 1 An atom consist a positively charged sphere and electron are embeeded2. Atom is electrically neutral Thomsan proposed a model of an atom to be similar like a Christmas pudding. The electrons ,in a sphere of positive charge ,were like dry fruits in a spherical Christmas pudding. He also comared watermelon, the positive charge in an atom is spread red edible part of watermelon, while electronare studded in positively charged sphere like the seeds of watermelon This model is often called the \'Water Melon Model\' |
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| 6410. |
what does silver revolution refers to |
| Answer» It refers to the increase in production of eggs by help of medical science | |
| 6411. |
What are the characteristics of agaricus |
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Answer» sorry not in plante kingdom these are hetrotrophic eukaryotic org they feed on dead and decaying organisms and they are called saprophytesthey have the ability of become multicellular organisms at some stage of life they have cell wall made up of tough complex sugar called chitin.they reproduce by both sexual and asexual mode of reproductionexpamle agaricus ( mushroom) they are also called fungi or they are included in the group of fungi in plante kingdom |
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| 6412. |
Who was robert hook |
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Answer» Robert Joel was the scientists who observed the dead cells in the bark of the tree and later introduce the definition of cell. Robert hook was a first person who discovered cells. Yes |
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| 6413. |
Who discovered proton |
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Answer» E Goldstein E goldstien discovered proton E Goldstein |
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| 6414. |
Diffrentiate between ligament and tendon |
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Answer» ligament connect bone to bone but tendon connect muscle to bone tendon is a tissue which connects the mussel from the skin and ligament joint bone to bone |
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| 6415. |
Explain the basis for grouping organisms into five kingdoms |
| Answer» On the basis of autotrophic,heterotrophic,multicellular,unicellular,prokaryotic and eukaryotic. | |
| 6416. |
What is the primary characteristic on which the first division of organisms is made |
| Answer» Cell type prokaryote or eukaryote | |
| 6417. |
Explain chromatography technique ? |
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Answer» Chromoto graphy is used to separate the colours It is a technique used for the separation of those solutes which dissolve in the same solvent. |
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| 6418. |
What is meant by \'diffusion\'? Give one example of diffusion in gases |
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Answer» The intermixing of two different types of substances on their own is called diffusion Difdusion is a spontaneous movement of substances from a region of higher concentration to the region of lower concentration. Example:- Movement of Oxygen inside and outside the cell. |
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| 6419. |
Defination of electron |
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Answer» Discovered by jj thomson present towards the exterior of atom mass is negligible and charge is -1 The atom is made up of three particles: electrons, protons and neutrons. The electron is a subatomic particle that carries a\xa0negative charge. Electrons are bound to the nucleus of the atom in, what are called, sub-shells. There are free electrons too which are not bound to any atom. Electrons are represented as e or ß. As mentioned earlier, electrons are negatively charged and is measured in Coulomb (the charge of an electron is given as |
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| 6420. |
What is intermilecular space |
| Answer» Intermolecular space: \xa0is the space between two molecule or atom. In solids it is very little, in liquids is more the solids but less than liquids and in gases its the maximum.Intermolecular forces: are forces of attraction or repulsion which act between neighboring particles (atoms, molecules or ions). | |
| 6421. |
Bohrs model of tha atoms features |
| Answer» 1. There is a nucleus. 2. The electrons move about the nucleus in "stationery state" | |
| 6422. |
Bohar\'s model\'s theory |
| Answer» \tElectrons revolve around the nucleus in stable orbits without emission of radiant energy. Each orbit has a definite energy and is called an energy shell or energy level.\tAn orbit or energy level is designated as K, L, M, N shells. When the electron is in the lowest energy level, it is said to be in the ground state.\tAn electron emits or absorbs energy when it jumps from one orbit or energy level to another. When it jumps from a higher energy level to lower energy level it emits energy while it absorbs energy when it jumps from a lower energy level to a higher energy level. | |
| 6423. |
Second largest phylum |
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Answer» Mollusca Annelida Mollusca |
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| 6424. |
Why solids cannot be compress but gas can compress |
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Answer» Solids have negligible intermolecular space and gases have large intermolecular forces of attraction Because particles of gas have greater space between them as compared to space present between particles of solid. Space not force because gas particals are not closley packed and solid parlticles are closly packed then we not campress the solid Because solid have no Interparticular force but gas have inter particular space |
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| 6425. |
Which class of animal kindom is no motile |
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Answer» Porifera phylum. In this phylum organisms are attached to some solid surface and they are non motile. Porifera of animilia kingdom |
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| 6426. |
Separation by solution |
| Answer» Separation technique used for solution is filtration | |
| 6427. |
What are thellophyta |
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Answer» Thallo meas thallus and phyta means plant ,thallus means those aquatic plants which do not differentiated into leaves ,root,stem , therefore it is called thallophyta.? Its thallophyta.thallophyta is a phylum of kindom plantae .● basic and elementary plants with undifferentiated body parts.●Generally called algae. ●No vascular tissue present. ●reproduce through spores.●mainly found in water.☆ Example - ulva,spirogyra,ulothrix,cladophora,chara etc. |
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| 6428. |
Please help me to get the easy method to find the cos theta |
| Answer» In 10th class | |
| 6429. |
If the best conductor of heat is silver then why wires are not made up of silver |
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Answer» Because silver is to expensive Suppose if wires were made up silver think how much money you need to lighten your house Precious metal Silver is best conductor of heat but local people can\'t afford because it is very expensive Silver is costly and still by the local people |
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| 6430. |
In this app what is Ncert Exampler Solutions |
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Answer» Ncert Examplar is a mathematics Question bank Yes |
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| 6431. |
Give the characteristic features of honey bee? |
| Answer» Honey bee gives us honey and bee wax | |
| 6432. |
Bio improvement of food resources important question |
| Answer» Chodane ke liye joose ki dawa | |
| 6433. |
Name some coldblood animal name |
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Answer» Pigeon Lizard Fishes, Snakes, Frogs,Toads,Crocodiles, etc. |
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| 6434. |
Where is latent heat hidden? |
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Answer» During changing of state Latent heat is hidden in the substance which is changing it\'s state of matter |
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| 6435. |
How to convert kmph into mps |
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Answer» Multiply by 5/18 Multiply by 5/18 |
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| 6436. |
What is Tyndall effect???? |
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Answer» The phenomenon of the scattering of light by colloidal particles is called the tyndall effect. Scattering of light is called Tyndall effect The scattering a beam of light is called tyndall effect .for example=milk,starch solution,forest etc. The scattering of a beam of light through colloidal solution is called tyndall effect Tyndall effect means scattering of ligh beam |
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| 6437. |
What is the temperature of space ...in kelvin scale. |
| Answer» 0 to 400 K | |
| 6438. |
Longitudinal waves and transverse wave |
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Answer» Longitudinal wave can form compression and rarefaction where as transvers wave can form crest and trough Longitudnal waves can form compression and rarefaction and transverse wave can form crest and trough this very big difference between both A wave in which particles of sound wave travel back to forth in the direction of wave is called longitudinal wave and A wave in which particles of wave travel upward to downward in the direction of wave is called trasverse wave |
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| 6439. |
Best book of physics |
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Answer» dinesh Read me series H C VERMA ?????? 54 |
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| 6440. |
What is name of smallest cell |
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Answer» Sperm cell is the smallest cell Sperm cell is the smallest one |
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| 6441. |
what is dry ice where it is used |
| Answer» Dry ice is the solid form of carbon dioxide. It is used primarily as a cooling agent. Its advantages include lower temperature than that of water ice and not leaving any residue. The most common use of dry ice is to preserve food, using non-cyclic refrigeration. It is frequently used to package items that must remain cold or frozen, such as ice cream or biological samples. | |
| 6442. |
ರೇಡಿಯೋ ಕಂಡು ಹಿಡಿದ ವಿಜ್ಞಾನಿ ಯಾರು |
| Answer» | |
| 6443. |
Is displacement becomes up side and dwon side |
| Answer» | |
| 6444. |
What are the gases from which human fart is made of? |
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Answer» Ammonia, nitrate and nitrite gases H²O |
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| 6445. |
Where are protein\'s and energy synthesized |
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Answer» Energy is realised in mitochondria during respiration Protein is synthesized in ribosome. Energy is formed in mitochondria. Because they use oxygen as a food and give co2 as a product Why are mitrochondria power house of the cell |
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| 6446. |
Is sound have weight |
| Answer» No | |
| 6447. |
What is a compond |
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Answer» A compound is a substance composed of 2 or more different types of elements, chemically combined in a fixed proportion. When two or more elements chemically combined then we call it compound When two or more elements chemically combine in a fixed ratio by mass, the obtained product is known as a compound. Compounds can be defined as substances consisting of 2 or more different types of elements in a fixed ratio of its atoms. When the elements combine, some of the individual property of the elements is lost and the newly formed compound has new properties. |
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| 6448. |
What is the fullform of sonar |
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Answer» 100 sonar ki 1 lohar ki Sound Navigation and Ranging? |
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| 6449. |
Rate of change of velocity acceleration |
| Answer» | |
| 6450. |
Animal tissue defination and type defination |
| Answer» Animal tissue have living cells | |