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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.
| 5401. |
NCERTBOOK OF CLASS 11 |
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| 5402. |
What is rolling friction |
| Answer» Rolling resistance, sometimes called rolling friction or rolling drag, is the force resisting the motion when a body (such as a ball, tire, or wheel) rolls on a surface.The main source of friction in rolling appears to be dissipation of energy involved in deformation of the objects. | |
| 5403. |
Unit |
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| 5404. |
Astronomical unit |
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| 5405. |
What is the dimensional formula of gravitational potential and resistivity |
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| 5406. |
Wat is viscocity |
| Answer» The tendency of a substance to oppose fluidity. | |
| 5407. |
What is the dimension of \'g\' gravitational acc. |
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Answer» Sorry it\'s L-2 [LT ^ - 2] Same as that of acc.[LT-1] |
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| 5408. |
Describe about application of centripetal forces |
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Answer» Centrifugal When a person on a bike is travelling along a perfectly circular road,the centripetal force is the one which is responsible to balance the bike |
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| 5409. |
What is Validity? |
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| 5410. |
At what angle two forces (P+Q) and (P-Q) act show that the resultant is √3p^2+q^2 ? |
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| 5411. |
Explain the law of conservation of momentum! |
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| 5412. |
If kinetic energy of a body increase by 2% then what is the % increase in the momentum of the body |
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| 5413. |
Show mathematically that a man can jump on the moon six times as high on earth |
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| 5414. |
I want physics practicals readings |
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| 5415. |
What is concurrent force |
| Answer» Concurrent forces are defined as forces that pass through a common point.Concurrent forces are two or more forces whose lines of action intersect at the same point to cause rotation. The forces do not necessarily have to be appliedConcurrent force system is a set of two or more forces whose lines of action intersect at a point at the same time. | |
| 5416. |
How many watt in 1 horse power? |
| Answer» One mechanical horsepower unit is approximately equal to 745.7\xa0watt. | |
| 5417. |
How can we check the correctness of equations in unit 1? |
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| 5418. |
Important question of physics for quarterly exam |
| Answer» Time of flight, horizontal range, work energy theorem, vertical circular motion, error, . | |
| 5419. |
explain what is esaier pulling or pushing |
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Answer» Soory pull is easier then pushing because we have to applied less force on pulling Pushing is easier because we have to applied less force on pushing |
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| 5420. |
How show pull is easier than push mathematically |
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| 5421. |
Examples of 1st law of motion |
| Answer» Take a glass a paper and a ₹5 coin. Put the paper up the glass and the coin on the paper. When you make a moderate hit on paper, paper will fall away from glass and the coin fall in the glass. This is due to it\'s inertia | |
| 5422. |
Latent heat of water |
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| 5423. |
State and prove energy conservation law. |
| Answer» The total mechanical energy of a body is conserved during free falling It can be prove by free falling body diagram given in ncert | |
| 5424. |
What is motion of a body in a lift |
| Answer» Upward or downward. | |
| 5425. |
Position time graph of uniform motion |
| Answer» Straight line from origin in x-y plane | |
| 5426. |
What is distance |
| Answer» It is the length of the actual path travelled by a body between it\'s initial and final positions. | |
| 5427. |
Define 1 watt ? |
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Answer» The power of an agent is one watt if it does work at the rate of 1joule per second It is defined as the rate of doing work at 1 joule per second. |
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| 5428. |
Hi please find attached my updated |
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| 5429. |
What is a rigid body ? |
| Answer» A rigid body is a solid body in which deformation is zero or so small it can be neglected. The distance between any two given points on a rigid body remains constant in time regardless of external forces exerted on it. | |
| 5430. |
Show that there are two angles of protection For which the horizontal range is same |
| Answer» Yeah this can happen the angles should be complementary with respect totime of flights | |
| 5431. |
Show that the circular motion is an example of accelerated motion |
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| 5432. |
What is linear momentom???? |
| Answer» Linear momentum is a vector quantity defined as the product of an object\'s mass m, and its velocity v. Linear momentum is denoted by the letter p and is called “momentum” ,a body\'s momentum is always in the same direction as its velocity vector. The unit of momentum are kg.m/s. | |
| 5433. |
Total syllabus of physics |
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| 5434. |
How does we find relative velocity of rain wet human? |
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| 5435. |
What is the trajectory motion |
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| 5436. |
Second law of newton\'s is universal law explain |
| Answer» Your question is wrong newton\'s 2nd law is not universal law it is the real law of motionor 2nd contains 1ont1st and 3rd law | |
| 5437. |
What communicative law and associated law |
| Answer» In vector scalar product of two vectors are follow commutative law A.B=B.A | |
| 5438. |
that hasunit but not dimension |
| Answer» Young modulus | |
| 5439. |
How to do relative velocity questions |
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| 5440. |
What is the syllabus fir phisics half yearly exams |
| Answer» Chapter no. 1 to 7½ | |
| 5441. |
What is rotational analysis of force ? Give it\'s A.I. unit . |
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| 5442. |
What is the ratio of escape speed of the earth and escape speed of the moon |
| Answer» (Vescape)earth /(Vescape)moon~5 | |
| 5443. |
Schrodinger wave equation |
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| 5444. |
Why we cannot rise from a chair without bending little in forward |
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| 5445. |
Dimensions of linear momentum |
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Answer» Sonali Add me on whatsapp If u have Completed ur phy education Exam or upcoming soon Linear momentum = mass*velocity Hence, dimension is [MLT^-1] |
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| 5446. |
Parallax angle |
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| 5447. |
Can a body have momentum without energy and also can be energy without momentum. |
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| 5448. |
When an air bubble rises in water what happen to its potential energy |
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| 5449. |
Theorem for parallel axes |
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| 5450. |
Tell me about graph |
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