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.
| 5351. |
What is the differences between position and displacement? ( used in equation of motion.) |
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Answer» n is the location of the OBJECT (whether it's a person, a ball, or a particle) at a given moment in time. Displacement is the DIFFERENCE in the object's position from ONE time to another. Distance is the TOTAL amount the object has traveled in a certain period of time. |
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| 5352. |
4) withareathe incrase in theof Contact, the pressure |
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Answer» when CONTACT AREA increases the PRESSURE DECREASES. Explanation: |
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| 5353. |
Q6. Air is made foul with the addition of carbon dioxide due t breathing by animals and fires around. How is this foul aibeing made fresh in nature? |
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Answer» By PLANTING a SAPLING of any PLANT DEXPLANATION: |
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| 5354. |
Define standard metre. |
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Answer» The STANDARD METER is the length of the path TRAVELLED by light in VACUUM during a time interval of 1/299 792 458 of a second.Explanation:plz follow meMark me as Brainliest |
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| 5355. |
An object weight 250 Newton Express the weight in kg |
| Answer» 1 newton=9.80665250×9.80665=2,451.6625 | |
| 5356. |
Name two traditional and modern method of irrigation?? |
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Answer» pply of water to the crops at regular INTERVALS is known as irrigation. There are TWO METHODS of irrigation, namely, TRADITIONAL and MODERN. The modern methods of irrigation include: Sprinkler System.Høpe it will Help uh!!...♥️#Be Brainly#_____________Thanks ✊ |
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| 5357. |
What is answerof of bone marrow. |
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Answer» Bone marrow is the BACK side boneExplanation:its a bone that can be a HUMAN are WASTE |
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| 5358. |
What is the difference between the Land breeze and the sea breeze |
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Answer» Sea BREEZE – Breeze that blows from the massive water bodies are termed as Sea Breeze. These type of breezes normally occur during the summer and spring season.Land Breeze – The name says it all. The wind that blows from the land is either called land breeze or and OFFSHORE breeze. This type of breeze normally OCCURS during the night and early morning.hope it helps U dear❤️❤️❤️mark me as BRAINLIEST ❤️❤️❤️ |
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| 5359. |
Calculate the distance between the speaker and the huge wall when the speaker hears his own voice after 2 seconds if speed of sound is 344m/s |
| Answer» FOLLOW me to GET the ANSWER | |
| 5360. |
What will happen if we pour the same liquid into two differently shaped containers?Give reason to support your answer. |
| Answer» UID will CHANGE according to the shape of the container...but it's volume will remain the sameHope this will help YOUPLEASE MARK me as the brainliest | |
| 5361. |
Can anyone help me out |
| Answer» HOPE it helpsExplanation:Avg speed = total DISTANCE travelled / total TIME taken | |
| 5362. |
4. A powerful motorcycle can accelerate from rest to 28 m/s in 4 seconds. What is its average acceleration? How far does it travel in that time? |
| Answer» TION:PLZZ MARK this as BRAINLIEST. FOLLOW me. | |
| 5363. |
. A fire cracker is fired and it rises to a height of 1000 m. Find the velocity by which it was released and the time taken by it to reach the highest point (take a = 10 m/s²) |
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Answer» Explanation: h=1000m v= 0 m/s (at highest point) G= 9.8 m/s( taken to be negative according to sign convention) USING 3rd equat. of motion,v^2= u^2 + 2as0 = u^2- 2*9.8*1000-u^2= -19600u^2= 19600u=140 m/s(2) u=140 m/s (as calculated above) 1st equation of motion,v= u+at0=140+(-9.8)t-140= -9.8t140= 9.8tt= 1400/98t= 14.3 secondst= 14 seconds( approximately)HOPE it will HELPS you |
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| 5364. |
A fire cracker is fired and it rises to a height of 1000 m. Find the velocity by which it was released and the time taken by it to reach the highest point (take a = 10 m/s²). |
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Answer» 1) h=1000m v= 0 m/s (at HIGHEST point) g= 9.8 m/s( taken to be negative ACCORDING to SIGN convention) Using 3rd equat. of motion,v^2= u^2 + 2as0 = u^2- 2*9.8*1000-u^2= -19600u^2= 19600u=140 m/s(2) u=140 m/s (as calculated above) 1st equation of motion,v= u+at0=140+(-9.8)t-140= -9.8t140= 9.8tt= 1400/98t= 14.3 secondst= 14 seconds( approximately) |
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| 5365. |
Time taken by AC to reach half of maximum value is........ While initial phase of A. C is 90degrees |
| Answer» ES in an AC sine WAVE, means that the system is operating with a supply that has a frequency of 60hz = 60 cycles per second. Therefore, the cycle time for such a system is 1/60 seconds (16.67 ms). Each cycle COMPRISES, one positive GOING voltage duration and one negative going voltage duration. | |
| 5366. |
Answer in detail. 1. Explain the unique properties of refraction with the aid of suitable ray diagrams. |
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Answer» Explanation:As light goes into a medium which is denser, the light ray will 'bend' toward the normal. When it goes back into the LESS dense medium (with a lower REFRACTIVE index), it will bend back through the same angle as when it came in (if the surface at exit is PARALLEL to the surface at entry).HOPE it helps u |
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| 5367. |
Answer it correctly with steps ... Please its urgent |
| Answer» TION:OPTION 2 is CORRECT . this is your ANSWER | |
| 5368. |
What is the length of pendulum |
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Answer» tion:The most COMMON pendulum LENGTH in quality clocks, which is always used in GRANDFATHER clocks, is the seconds pendulum, about 1 metre (39 inches) long. In mantel clocks, half-second pendulums, 25 cm (9.8 in) long, or shorter, are used. |
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| 5369. |
How can the biodegradable plastics make the problem oflittering worse? |
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| 5370. |
Uestions 1. Name the tissue responsible formovement in our body.2. What does a neuron look like?3. Give three features of cardiacmuscles.4. What are the functions ofareolar tissue? |
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Answer» 1 MUSCULAR 2 BRANCHES 3 cyndrical; BRANCHED;uniculate 4 it a act as binding tissuepls follow me and mark me as brainlest answer |
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| 5371. |
The distance between two stations is 3000km and a train covered this distance with the speed of 60 km/h. How much time is taken by the train to cover the distance? |
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Answer» he distance between two stations is 3000km and a train covered this distance with the speed of 60 km/h. To find:How much time is taken by the train to cover the distance?Solution:Let the time taken by the train to cover the distance be "t".We use the below FORMULA to CALCULATE the time and is given by,Speed = distance / time⇒ Time = Distance / Speed⇒ t = 3000 km / 60 km/HR⇒ t = 3000/60 hr∴ t = 50 hrHence, the time taken by the train to cover the distance is 50 hr. |
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| 5372. |
Covid-19 spread mode of transmission |
| Answer» MODE OF TRANSMISSION OF COVID - 191) BY AIR WHEN WE ARE NEAR PATIENT AND IF HE SNEEZES2) BY TOUCHExplanation: | |
| 5373. |
Average velocity = ________. |
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Answer» hey mate this is your answer ⓛⓘⓚⓔ ⓐⓝⓓ ⓕⓞⓛⓛⓞⓦ ⓞⓝ ⓘⓝⓢⓣⓐ @ⓝⓘⓢⓒⓗⓐⓨⓜⓐⓛⓗⓐⓝExplanation:The average velocity of an object is its total DISPLACEMENT divided by the total time taken. In other words, it is the rate at which an object changes its position from one place to another. Average velocity is a VECTOR quantity. The SI UNIT is meters per SECOND. it is equal to to an object is total displacement ✺к ℘ℓṧ ❡!ṽḙ ℵṳժḙ ℘ℏ✺т✺ṧ ✺ḟ ʏ✺ṳԻ ṧ!ṧ. |
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| 5374. |
An object is having zero displacement, then its velocity is ________. |
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Answer» ZeroExplanation:SINCE the DISPLACEMENT is ZERO, the VELOCITY will ALSO be zero. |
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| 5375. |
What is displacement and distance in motion |
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Answer» The magnitude of the LENGTH covered by a moving OBJECT is called distance.Displacement is the shortest distance between two points or the distance between the starting and final positions with respect to time. It has magnitude as WELL as direction. |
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| 5377. |
How a karate player breaks an ice slab with single blow? |
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Answer» a karate player BREAKS an ICE slab with single BLOW because he was TRAINED how to break an ice slab in single blow |
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| 5378. |
Why athletes are made to fall on a cushioned bed or an sand bed? |
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| 5379. |
What came first egv or hen. Why |
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Answer» tion:The chicken, no, the EGG, no, the chicken, no, the egg. It's enough to make your head spin right off your neck. We've all been through the logic; most of us end up at the same place. As Luna Lovegood, the dreamy yet dotty witch from Harry Potter put it when asked the riddle, "A circle has no beginning." And indeed, attempting to identify the first case of a circular cause and consequence is an exercise in utter futility. For those who don't have a pat story involving a divine being who spits out perfectly formed species, it's a no-win situation.But that doesn't stop us from asking. Luckily for people kept AWAKE at night by such quandaries, NPR's Robert Krulwich recently got to the bottom of the dilemma when he, thankfully, stumbled across the video below.Basically, many, many moons ago there was a chicken-like bird. It was genetically close to a chicken but wasn't a full-blown chicken yet. The video calls it a proto-chicken. So proto-hen LAID an egg, and proto-rooster fertilized it. But when the GENES from ma and pa almost-chicken fused, they combined in a new WAY, creating a mutation that accidentally made the baby different from its parents. Although it would take millennia for the difference to be noticed, that egg was different enough to become the official progenitor of a new species, now known as... the chicken! So in a nutshell (or an eggshell, if you like), two birds that weren't really chickens created a chicken egg, and hence, we have an answer: The egg came first, and then it hatched a |
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| 5380. |
If you have wall but you want it to be transparent so what material would you use? |
| Answer» V USE GLASS MATERIAL... | |
| 5381. |
The object travels 20m in 2s and then 16m in 2s. What is the average speed of the object? |
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Answer» 9m/sExplanation:AVERAGE speed=total DISTANCE travelled/total TIME taken=20m+16m/2s+2s=36m/4s=9m/s |
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| 5382. |
An object starting from rest travels 20m in first 35 and 160m in next 4secs.What will be the velocity after 7secs from the start? |
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Answer» 20× 35=61006100/160= 844×7 =28 |
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| 5383. |
Convert -273 0C to Kelvin scale. |
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Answer» -273°C + 273.15 = 0.15K PLZEE MARK AS BRAINLIEST |
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| 5384. |
two buses depart from jaipur, one going to kota and one to delhi. each bus travels at a speed of30 m/s . do they have equal velocities? explain |
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Answer» NoExplanation:Because the DISPLACEMENTS are not same |
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| 5385. |
Draw a velocity – time graph for an object Moving with constant velocity. Show that the areaunder the velocity - time graph gives thedisplacement of the object in the giventime interval |
| Answer» PLS WAIT some MIN i will TELL | |
| 5386. |
Monica takes 20 minutes from her house to reach her school on a bicycle.if the bicycle has a speed of |
| Answer» ANSWER is 3.6 kmHope it HELPS you my FRIEND | |
| 5387. |
Suppose there is a construction site neat your house. you are facing a lot of disturbance due to the noise produced by machines and the people working there. what possible measures can you can take in your house to reduce sound? |
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Answer» re some THINGS you can do about it. Use your exterior walls. Nothing absorbs noise like a fat wall of books. ... Get thick curtains. Heavy curtains can ALSO help dampen SOUND. ... White noise. I find that a fan or a white noise machine helps a lot. Reinforce the windows. ... Earplugs. ... Trust time to FIX it. |
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| 5388. |
Kilometre is a dash of metre |
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Answer» IT IS VERY EASY QUESTIONANSWER: kilometre is a 1000 of metreExplanation:AND MARK ME AS BRAINLIEST ANSWER PLZZZ |
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| 5389. |
It is urgent please reply fast please please please please please please please |
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Answer» First an adult butterfly, GIVE an egg then that egg breaks and larva COMES out it TURNS into pupa to adult and so on. This life cycle keeps on MOVING. |
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| 5390. |
What type of motion a guiter has? |
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Answer» isjchelf. mb।urteeirurj DJ and FURIOUS at the society for class ACTION and the non living world is not just about a ve built up of its original concept and furious that first IM in Andres and furious at its own speed of INDIA it was very difficult for the world renowned for the new orlens to make a good night for class action but it was the only thing I am doing in the world of india but it has xbox and I still can't BELIEVE it was the first write it in my face |
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| 5391. |
the mass of density is 51.50g when empty 76.05g when full water and 71.85g when full of an oil. find (a) capacity of density bottle and (b) density of oil |
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Answer» how to DELETE ANSWER PLEASE TELL you have deletd my anwerExplanation: |
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| 5392. |
If initial velocity is not given then can u be taken as -v I.e. -v=u? |
| Answer» YES U CANExplanation:AND MARK ME AS BRAINLIEST ANSWER PLZZ | |
| 5393. |
What is Oscillatory motion, give examples? |
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Answer» here's your ANSWER EXPLANATION:PLEASE MARK as BRAINLIEST |
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| 5394. |
What is meant by rotatory motion, give examples? |
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Answer» tion:In SIMPLE terms, rotatory motion can be defined as the movement of any object about an axis. A common EXAMPLES of rotatory motion can be the fans of the HELICOPTER moving about a pivot. Another EXAMPLE could be or the movement of a merry GO round. |
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| 5395. |
35.65 km convert into m |
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Answer» tion:35.65 × 1000Because 1KM = 1000mThus...35650m |
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| 5396. |
Which of the following substances does/do no5lt change directly from solid state to gaseous state? a) iodineb) camphorc) napthalened) ice |
| Answer» TION:ANSWERThe process of conversion of SOLID phase directly into the gaseous phase WITHOUT CONVERTING into the liquid phase is known as sublimation.For example : Dry ice, NAPHTHALENE balls etc. | |
| 5397. |
The mass of a copper piece is 44g. A measuring cylinder contains water to a level of 12ml. The water level rises to 17ml mark when the copper piece is dipped in the measuring cylinder. Find (I) the volume of copper piece and (ii) density of copper |
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| 5398. |
EXPLAIN HOW MATERIALS ARE CLASSIFIED AS TRANSPARENT, TRANSLUCENT, AND OPAQUE |
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Answer» tion:Transparent, Translucent and OpaqueMaterials which allow LIGHT to pass through them completely are called Transparent objects. Objects on the other side of Transparent objects can be seen CLEARLY. Eg: Glass, water and air.Materials which don't allow light to pass through them completely are called Opaque objects. Objects on the other side of opaque objects cannot be seen at all. Eg: Wood, METALS etc.Materials which allow light to pass through them partially are called Translucent objects. Objects on the other side of translucent objects can be seen but not very clearly.Eg: Oily PAPER, certain types of designed glass, tissue paper etc |
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| 5399. |
if a force acts at an angle of 30 degrees from the vertical direction on a surface, what effect will it have on pressure plzz give right answer |
| Answer» PLZ GIVE OPTION to GET the ANSWER | |
| 5400. |
The bob of a simple pendulum takes 0.25 seconds to go from one extreme position to mean position.calculate the time period of pendulum |
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Answer» T/4 = 0.25T = 1secThanks for READING |
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