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.
| 4251. |
What fluid is used in hydraulic lift??can mercury instead of watr in hydraulic lift be more useful?? |
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Answer» It all has to do with how to transfer force from the source to move what you want. While liquids (such as water) seem to be in-compressible, they actually follow the natural gas law along the curve as if the water was already compressed to about 300K psi. What this means is at 6k psi water will only compress about 2% so if you were down about 4km in the ocean, then the water only takes up 98% as much space as on the surface. |
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| 4252. |
What is the height of the object when it is placed at Infinity in front of a convex mirror.POSITIVE OR NEGATIVE?? WHY??? |
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Answer» POSITIVE because OBJECT is PLACED at INFINITY it refelcts out |
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| 4253. |
What is the length of the string in simple pendulum |
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Answer» 1 metre is the length of the string in simple PENDULUM. A pendulum is a device where a weight is SUSPENDED from a pivot so that it can swing freely. As a pendulum is displaced sideways from its RESTING, equilibrium position, it is subject to a restoring force DUE to gravity that will lead to accelerate it back toward the equilibrium position. |
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| 4254. |
Heyy,,Need ur help guys.....MERCURY DOES NOT WET OUR HAND WHY ????Explain me in easy language.....Thankyou❤ |
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Answer» Mercury does not WET our HAND bcoz of its COHESIVE force is greater than the ADHESIVE force... |
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| 4255. |
How do you appreciate condensation process |
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Answer» Water cycle is the process where water evaporates from Earth's SURFACE due to heat and once it rises in the atmosphere, it cools down and FALLS back as rain making water available for various needs of PLANT and ANIMALS. |
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| 4256. |
How does the lateral displacement depend on the refractive index |
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Answer» The lateral shift can be derived as: |
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| 4257. |
Please answer with explanation... I'll mark brainliest |
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| 4258. |
A car is moving with an initial velocity 10 m/s change its velocity to 20 m/s in 5 sec find the acceleration of the car |
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Answer» Answer: HOPE it can help you and please MARK me as a brainlist and FOLLOW me plz...... |
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| 4259. |
How to create mindmap for light and shadowof class 6 |
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Answer» You need a CHART paper to create it.U have to draw some sort of clouds and WRITE all the type of LIGHTS and SHADOWS with examples.You can also paste pictures. Explanation: |
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| 4261. |
What is the process of xylem |
Answer» Xʏʟᴇᴍ ɪs ᴏɴᴇ ᴏғ ᴛʜᴇ ᴛᴡᴏ ᴛʏᴘᴇs ᴏғ ᴛʀᴀɴsᴘᴏʀᴛ ᴛɪssᴜᴇ ɪɴ ᴠᴀsᴄᴜʟᴀʀ ᴘʟᴀɴᴛs, ᴘʜʟᴏᴇᴍ ʙᴇɪɴɢ ᴛʜᴇ ᴏᴛʜᴇʀ. Tʜᴇ ʙᴀsɪᴄ ғᴜɴᴄᴛɪᴏɴ ᴏғ xʏʟᴇᴍ ɪs ᴛᴏ ᴛʀᴀɴsᴘᴏʀᴛ ᴡᴀᴛᴇʀ ғʀᴏᴍ ʀᴏᴏᴛs ᴛᴏ sᴛᴇᴍs ᴀɴᴅ ʟᴇᴀᴠᴇs, ʙᴜᴛ ɪᴛ ᴀʟsᴏ ᴛʀᴀɴsᴘᴏʀᴛs ɴᴜᴛʀɪᴇɴᴛs.✔ |
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| 4263. |
ऐपीसर किस करएंपियर किसे कहते हैं |
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Answer» ............................... |
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| 4264. |
What is the most accurate and precise method to measure the diameter of thin copperwire?A. Use a micrometer screw gauge.B. Use a ruler and look at the scale perpendicularly.C. Use a top pan balance.D. Use the displacement method with water in a measuring cylinder, |
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Answer» is the answer .. keep SMILING.. hope it helped u.. |
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| 4265. |
Durga puja is most popular in eastern india jisne ye answer diya usko brainlesst dungi or to or star'sbhe |
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Answer» Explanation: Durga Puja(দুর্গা পূজা) (pronounced [dʊrɡa puːdʒa]), also called Durgotsava(দুর্গোৎসব) (pronounced [dʊrɡoːtsəʋə]), is an annual Hindu festival originating in the Indian subcontinent which reveres and pays homage to the Hindu goddess, Durga.It is particularly popular and traditionally CELEBRATED in the Indian STATES of West Bengal, Assam, Odisha, Tripura and the country of Bangladesh, and the diaspora from this REGION, and also in Mithilanchal regions of Bihar and Nepal. The festival is observed in the Indian calendar month of Ashwin, which corresponds to the months of September–October in the Gregorian calendar, and is a ten-day festival, of which the LAST five are of significance. The puja is PERFORMED in homes and in the public, the latter featuring temporary stage and structural decorations (known as pandals). The festival is also marked by scripture recitations, performance arts, revelry, gift giving, family visits, feasting, and public processions. Durga puja is an important festival in the Shaktism tradition of Hinduism. |
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| 4266. |
Find out whether acceleration is positive or negative in the following situationa)A train starting from a stationb) A moving Ball comes to rest |
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Answer» A) positive |
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| 4267. |
What does LIKM, RIVAENG, and EICJU mean in science? |
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Answer» yoyosyoysyoysytostosoysyodyodyodsykkgxhlxhl to |
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| 4268. |
There is no place for______________ and _____________ in democracywho don't know answer pls don't or else there answer will be reported |
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| 4270. |
Explain why some of the non ideal solutions show positive deviation,while some others show negative deviations from ideal behaviour. |
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| 4271. |
A black paper absorbs light of all the colours and reflect none true or false |
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| 4272. |
What is the language,theme,rythm,melody,dynamics,timbre,tempo and style of balitawwho will answer it I will;followrate 5 your answerlike your answer and I mark you as brainlistso go answer it in correct but if you answer it on wrong I will report you |
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Answer» sorrryyyyyyyyyyyyyyyyyyyyyyyyyy Explanation: |
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| 4273. |
Explain the term motion and the rest. |
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Answer» Answer: motion MEANS if an object is changing its POSTION respect to its imidate surrounding with TIME . on the other hand, rest means if an object is not changing its postion respect to its imidate surrounding with time . PLZ mark me brainliest |
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| 4274. |
Please fill thisThe average is 4.20Please find three diameter of iron nail |
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Answer» I don't know Explanation: |
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| 4275. |
What is electric current ?do liquid conduct electricity. |
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Answer» electric CURRENT is a flow of CHARGE PER unit time so unit of current is Ampere |
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| 4276. |
Burning of paper is an example of conversion which energy |
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Answer» BURNING PAPER is a CHEMICAL change hope this HELPS |
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| 4277. |
Noise produced by which animal has high pitch : lion or bird ? |
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Answer» A bird MAKES a high PITCHED sound whereas a lion makes a low pitched roar. however, the roar of a lion is cery loud while the sound of the bird is very feeble. This is because the difference in the LENGTH of voice box or LARYNX. |
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| 4278. |
How is a frog adapted to live on land as well as in waterthen you follow me ☺️ plz |
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Answer» OKEI................. |
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| 4279. |
Worlds fastest car worlds |
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Answer» Answer: American supercar the SSC Tuatara SET a new world RECORD on Oct. 10 by reaching an AVERAGE speed of more than 316 mph on a seven-mile stretch of Nevada's STATE Route 160. When it comes to supercars that post breathtaking speeds, NAMES like Bugatti, Koenigsegg and McLaren are often the first to come to mind |
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| 4280. |
_____________consists of 'u'shape metal frame |
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Answer» Explanation: |
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| 4281. |
Helium gas is filled in two identicalbottles A and B. The mass of thegas in the two bottles is 10 gm and40 gm respectively. If the speed ofsound is the same in both bottles,what conclusions will you draw?anyone please solve this numericals no spam ❌ irrelevant answer I'll be reported |
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Answer» sab gande bache HAI KISI ne mere QUESTIONS KA answer NAHI diya -_- ☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️☹️ |
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| 4282. |
Determine the kinetic energy of a 100 kg roller coaster car that is moving with speed of 20. 0 m/ s |
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Answer» Answer: 2× K.E= = =2× |
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| 4283. |
व्हाट डू यू मीन बाय द 3 इन व्हिच बर्ड फिजिकली डिमांडिंग एंड द टाइम टंकियों में |
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Answer» i DNT no ........................... |
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| 4284. |
Calculate the work done by a machine by a porter holding a suitcase weighing 5 kg in his hand.Ans: W = 0 J |
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Answer» Answer: Holding alone is No work W = component of orce APPLIED in the Direction of Movement x distance TRAVELLED.. W = F S Cos theta. theta is ANGLE between force and distance. = 5N X 0 = 0 Joule |
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| 4285. |
What happen when a copper vessel is exposed to moist air for long? Also write the word equation. |
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Answer» VESSEL is exposed to moist air for a long TIME it develops a green LAYER on its surface. Copper corrodes by oxidation in which it REACTS with oxygen in the air to form copper oxide. Copper oxide then combines with carbon dioxide to make copper carbonate, which gives it a green colour. pls follow me and mark me as brainliest |
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| 4286. |
1.Suppose your writing desk is tilted to a position where a book kept on it juststarts sliding down. The figure, showing the correct direction of frictional forceacting on it, is-FrictionFrictionFrictionFriction |
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| 4287. |
State and explain Kirchhonff’s first law. |
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Answer» Answer: Kirchhoff's current LAW (1st Law) STATES that current flowing into a node (or a junction) must be equal to current flowing out of it. This is a consequence of charge conservation. We perform ANALYSIS on all nodes based on the inflow and outflow of current. Current DIRECTIONS at the node are based on presumed directions of the currents. As long as the assumed directions of the currents are consistent from node to node, the final result of the analysis will REFLECT the actual current directions in the circuit.
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| 4288. |
Whywas therea need of standardunit of measuement? |
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Answer» Explanation: We often need to TELL others what someone else said. There are two ways to do this. One is to say the same words and USE quotation marks. That is "direct speech." The other method is to SUMMARIZE, or tell about what someone said. This is called "reported speech." Before we get into the RULES for reporting speech, here are the terms we are using to explain it. |
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| 4289. |
When material is heated its density increases true or false |
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Answer» false Explanation: WHEM material is heated it expands.And I don't THINK expandation will increase DENSITY |
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| 4290. |
गरुुदवे रवीन्रनाथ टैगोर नेबालक जवक्रम केबारेमेंक्या भजवष्यवाणी की थी? |
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Answer» mujhe HINDI typing nhi aati |
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| 4291. |
The greater the mass of a body the greater is its volume true or false |
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Answer» Answer: t Explanation: plz thanks me FOLLOW me and MAKE me BRAINLIST and follow me plz plz plz |
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| 4292. |
Explain how a sundial and a water clock measure time |
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Answer» Explanation: A sundial contains a thin rod, that casts a shadow onto a platform etched with different times. As the sun changes relative positions over the course of a day, the rod's shadows change as well, thus REFLECTING the change in time A water clock uses the flow of water to measure time. ... An INFLOW water clock works in BASICALLY the same way, except instead of flowing out of the container, the water is FILLING up the marked container. As the container fills, the OBSERVER can see where the water meets the lines and tell how much time has passed. |
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| 4293. |
Who won the flying record |
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Answer» *प्रार्थना और विश्वास दोनों अदृश्य है,* . *परंतु दोनों में इतनी ताकत है कि,* *नामुमकिन को भी मुमकिन बना देती है* *जय माँ भद्रकाली* . *हरिहर* |
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| 4294. |
What are the distinct features of a clinical thermometer short definition |
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Answer» because i DONT ejjsjsjsjsj |
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| 4295. |
For the force to act the two bodies must ----------with each other. |
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Answer»
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| 4296. |
A musical instrument Y produces sound when a column of air enclosed in its tube produces sound.Identify the instrument Y.a) Jal tharang b) Sitarc) Tablad) Bansurie) Dholak |
Answer» ANSWER:E) DholakMARK ME AS BRAINLIEST |
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| 4297. |
In which of the following conditions of the vocal cords is a sound of low frequency is produced?a) Vocal cords being tight and thinb) Vocal cords being tight and thickc) Vocal cords being loose and thickd) Vocal cords being loose and thine) None of the above |
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Answer» Answer: |
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| 4298. |
the object in the diagram are place in close proxinity describe what happens to the charged object in each insulation. ,,,++2c,+2c,-2c,+2c,÷2c,0c |
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| 4299. |
U)552 3a)5.A car is moving along a straight track with a velocity of 20 ms- due East. After 5 s it starts retracingits path with the uniform velocity y. If its average velocity after 15 s is zero, then y is [C]हाउ हाउ आर यू |
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Answer» The answer is 10m/s DUE west..... Explanation: |
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| 4300. |
Deforestation has both domestic and global effect . Give three points consequences due to deforestation. |
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Answer» Answer: LOSS of NUTRIENTS in the soil that are derived from breakdown of tree leaves. INCREASED soil erosionby wind and rain. Increased flooding due to a LACK of water absorption by trees. Decreased ability to support other plants due to nutrient loss Explanation: Please MARK me as Brainliest... |
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