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.
| 65001. |
Whoever answers it correctly i will mark it brainliest |
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Answer» here is your ANSWEREXPLANATION: |
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| 65002. |
are -object distance En image distance of a lens 60cm & & -20 Stespectively then then the magnifications of lens me be |
| Answer» L HOPE it will HELP U ☺️☺️☺️☺️☺️ | |
| 65003. |
Whoever answers it correctly i will mark them brainliest |
| Answer» SORRY i DIN,t KNOW okkkkkkkk | |
| 65004. |
I well mark say answer first plz |
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Answer» about the FACT that So, VELOCITY is represented by this expression. Hope it HELPS you. |
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| 65005. |
What is scalars ? give one example |
| Answer» TION:jdhshvdhcbbzjsbhsjzbsigzys xydbhxbdhjsjsbjdjshjdjdbdbhdbhd ddhrdjgdxyxurfrusyogra dttudyizuyfyifoxod | |
| 65006. |
25. The ammeter reading in the following circuit will be 6Ω www- 22 2V wa 6Ω www- 6Ω WWW (1) A (2) 3A |
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Answer» okkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk |
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| 65007. |
Plz answer class 10 |
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Answer» velocityExplanation:k=1/2mv²2k=mv²√k=√(mv²)√k=v√m√k/√m=v√m/√mvvelocity is REPRESENTED by vhope it HELPS you FRIEND |
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| 65008. |
Both area abd volume are derived from physica/stuctural quantities |
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Answer» Volume is a three-dimensional SPACE. Hence Volume is the product of length, BREADTH, and HEIGHT. Hence volume is a derived PHYSICAL quantity since volume is derived using length. Hence OPTION (A) is correct.Explanation:Nikuuu~ |
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| 65009. |
ਸਰੀਰਕ ਸਿੱਖਿਆ ਸਾਨੂੰ ਕੀ ਸਿਖਾਉਂਦੀ ਹੈ ? |
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| 65010. |
If the angle of reflection 25 degree Thane angle of incidence will be? |
| Answer» 25 degreeExplanation:Because ANGLE of REFLECTION = angle of INCIDENCE. | |
| 65011. |
two turning forks A and B produce 10beats per second on loading a small ring in one prong of B again 10beats per second are produced.what was the frequency of B before loading small ring if now frequency of B is 430hz.give reason for any answer |
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Answer» two TURNING forks A and B produce 10beats per second on loading a small RING in one prong of B again 10beats per second are produced.what was the frequency of B before loading small ring if now frequency of B is 430hz.give reason for any ANSWEREXPLANATION:two turning forks A and B produce 10beats per second on loading a small ring in one prong of B again 10beats per second are produced.what was the frequency of B before loading small ring if now frequency of B is 430hz.give reason for any ANSWER |
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| 65013. |
Application of refraction in bending of rod in water for class 12 |
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Answer» common observation that the straight rod is usually occurring in the bent form when one continuously observes the vessel containing the WATER and rod. The primary reason for this is the phenomenon of refraction of light RAYS. When the rod is DIPPED inside the vessel, containing some amount of water, then, at that moment we TRANSFER the rod from rarer medium to much denser medium. Along with this, the ray of light also gets transferred from the RARE medium to denser medium, after crossing interface, the light ray will be bent towards normal. Now due to this bending of the light ray, the lower part of the rod will appear to be bent in water, and shifting of the apparent position of rod in water also takes place.Therefore, the straight rod appears bent in water due to refraction of light. |
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| 65014. |
Electric field intensity and electric potential due to a short dipole vary with distance r of a point from centre of dipole as * (a) r² and r³(b) r³ and r²(c) r⁻² and r⁻³(d) r⁻³ and r⁻² |
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Answer» Answered by Rohith KUMAR maths dude :-♧♧Electric field intensity and electric potential at a general point at a distance r from the centre of dipole as,♧♧Lets enter to your QUESTION ,Eg= 1 × P root 3 cos^2theta +1 4 pi Eo r^3 ♧♧and Vg = 1 × P cos THETA 4 pi Eo r^2♧♧Therefore the answer is option D .♧♧Hope it HELPS U mate. ♧♧Thank you. |
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| 65016. |
Electric field intensity between two infinite plane parallel sheets of charge of surface charge densities σ and -σ is * (a) σ/2ε₀(b) σ/ε₀(c) 2σ/ε₀(a) σ x ε₀ |
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Answer» I FURY ruddy cuff gravy DRY gravy Yr c and I have to GO to the doctors to see if 7 6 is OK for the REST of the |
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| 65017. |
What is laws of reflection? |
| Answer» REFLECTION are: (i) The incident ray, the REFLECTED ray and the NORMAL ray at the point of incidence, lie in the same plane. (II) The angle of incidence is equal to the angle of reflection.hope it was HELPFUL to you | |
| 65018. |
What is static friction |
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Answer» hiExplanation:In STATIC friction, the frictional force resists force that is APPLIED to an object, and the object remains at rest until the force of static friction is overcome. In KINETIC friction, the frictional force resists the motion of an object. |
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| 65019. |
Consider the diffraction patern for a small pinhole. As the size of the hole is increased(a) the size decreases. (b) the intensity increases. (c) the size increases. (d) the intensity decreases. |
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| 65020. |
STP मे एक गयास 112ml.आयतन भर 0.22g।बो नमुने में कितना अनु है? |
| Answer» BIG boooooooooooooooobs or milfssssssssssss YUMMY | |
| 65021. |
Find the emissive Power of 100W spherical Source of radius 5cm |
| Answer» TION:yxvkaoiooiNanotechnology is a field of research and innovation concerned with building 'things' - GENERALLY, materials and devices - on the scale of atoms and MOLECULES. A nanometre is one-billionth of a metre: ten times the diameter of a hydrogen ATOM. The diameter of a human hair is, on average, 80,000 nanometres. | |
| 65022. |
During long jump,athlete runs before taking the jump.By doing so he. |
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Answer» He INCREASES his momentum.Explanation: |
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| 65023. |
Volume is the amount of space/mass |
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Answer» Mass and volume are TWO units used to MEASURE objects. Mass is the AMOUNT of MATTER an object contains, while volume is how much space it takes up. |
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| 65024. |
An object of 10 kg is revolving in a vertical circle of radius 10 m. Find its velocity at the top. |
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Answer» What should be the LENGTH of a SIMPLE PENDULUM on the surface of the MOON if its period does not differ from that on the surface of the earth? Mass of earth is 80 times that of the moon and RADIUS of the earth is 4 times that of the moon. |
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| 65025. |
The pressure of 30 litre gas at stp is increased to 3 atmospheric keeping the temperature constant answer plz |
| Answer» 30 litre will explode anyone play BLOCK man GO pls comment me | |
| 65026. |
If a string is stretched by 10 N of force from both the ends. The tension in the string is |
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Answer» By definition, Tension is force of interaction between one PART and another part. That means the LEFT part is pulling the right part with a force T in the left DIRECTION. And similarly the right part is pulling the left part with a force T in the right direction.Let us make the Free Body Diagram of the left part. Remember, only the force on the left part has to be counted and not the forces by the left part.So this part is acted upon a force 10N on the left end in the left direction and force T is ACTING on the right end in the right direction.Since this part is in EQUILIBRIUM, means T=10N(∑Fx=0) |
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| 65027. |
Prom the figuro, I-It Is 6) Applying Kochboffs Woltage Low to Loop ABDA in the clockwise direction |
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Answer» gvfffffdbhg |
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| 65028. |
SONAR is uses ultrasonic waves to measure the distance. |
| Answer» LANATION:SONAR stands for Sound NAVIGATING and Ranging.It is a TOOL used in the sea to DETERMINE the direction, distance, and seafloor around the vessel.Ultrasonic waves are generated and transmitted by the transmitter.Learn More:What is Sonar and uses of sonarbrainly.in/question/14930626 | |
| 65029. |
What will be the volume of a cuboid with length 4cm , breadth 3 cm and height 2 cm? |
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Answer» V=whlv= 4×3×2v= 24Hope this is HELPFUL |
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| 65030. |
Figure of angel of reflection |
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Answer» The law of reflection states that the angle of reflection equals the angle of incidence— θ r = θ i . The angles are MEASURED RELATIVE to the PERPENDICULAR to the surface at the point where the RAY strikes the surface. ... Figure 1.6 Light is diffused when it REFLECTS from a rough surface.Explanation:Hope this is useful for you. |
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| 65031. |
obtain expression for the tension at highest position, midway position and bottom position for an object revolving in a vertical circle |
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Answer» vertical circular motion and DERIVE expression at highest POSITION, MIDWAY position and lowest position for an OBJECT revolving in a vertical motion. T 1 + mg = mv 1 2 r or T 1 = mv 1 2 r - mg. T 2 - mg = mv 2 2 r or T 2 = mv 2 2 r + mg. T 2 - mg = mv 2 2 r so , T 2 = mv 2 2 r + mg.PLZ MARK ME AS BRAINIEST |
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| 65032. |
Plz some body helpits really urgentif u dont know the ansthen dont spam plz |
| Answer» EXPLANATION:let us ASSUME that √11+√13 is a rational number so √11+√13 = p/q ( where p and q are integer and co PRIME where q is not equal to 0 ) s.b.s [√11+√13]^2 =(p/q)^2 11+13+2√143=p^2/q^2 | |
| 65033. |
Whats the meaning of 'at ' in physics... someone please reply yaarrrr |
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Answer» If you are asking for V = u + ATIT STANDS for acceleration X time |
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| 65034. |
Name the first Time travel movie |
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Answer» nnecticut YANKEE in King Arthur’s Court (1921):The FIRST known time-travel themed film was based on Mark Twain’s 1889 novel, A Connecticut Yankee in King Arthur’s Court. In this silent adaptation, a young man reads Twain’s novel and has a dream that he’s traveled to King Arthur’s court, where his advanced KNOWLEDGE of technology CONVINCES the medieval FOLK that he’s a powerful magician.Loot liya xD |
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| 65035. |
How to reproduce human |
| Answer» STEP by step EXPLANATION | |
| 65036. |
Find out odd one give resons for your answer 1- Newton , kilogram - force,Pascal, gram - force |
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Answer» PascalExplanation: |
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| 65037. |
Define Electron Affintiy. |
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Answer» The electron AFFINITY of an atom or molecule is DEFINED as the amount of energy RELEASED when an electron is attached to a neutral atom or molecule in the gaseous STATE to form a negative ion. |
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| 65038. |
Predict the polarity of charge [type] on A side and B of the spherical object ,In both cases |
| Answer» TION:दोस्ती की कदर करो जनाब।। क्योंकि ये वो सागर है जिसमे डूबने के बाद मरते नहीं।।।।और कुछ बेक़दर् लोग इससे, डरते हैं | |
| 65039. |
if a body is disturbed, regain its original position and its center of gravity doesn't changes so it will be neutral only or stable also ? |
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Answer» It is one thing to have a system in equilibrium; it is quite another for it to be stable. The toy doll PERCHED on the man’s hand in Figure 1, for example, is not in stable equilibrium. There are three types of equilibrium: stable, unstable, and neutral. Figures THROUGHOUT this module illustrate various examples.Figure 1 presents a balanced system, such as the toy doll on the man’s hand, which has its center of gravity (CG) directly over the pivot, so that the torque of the total weight is zero. This is equivalent to having the torques of the individual parts balanced about the pivot point, in this case the hand. The CGS of the ARMS, legs, head, and torso are labeled with smaller type. |
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| 65040. |
The Net force is zero of the object is placed in an elevator moving with acceleration.Then how many forces will work on it??? |
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Answer» The normal force applied by the floor or CEILING of the lift will work on the OBJECT and ALSO the gravitational force acting on the BLOCK will work on the object. |
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| 65041. |
Joule is the unit of * Work *Energy * Time * Power |
| Answer» JOULE is the UNIT of ENERGY and WORK. | |
| 65042. |
If the angle of reflection 50 degree Thane angle of incidence will be? |
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Answer» So the ANGLE between both the angle of INCIDENCE and angle of reflection is 50 + 50 = 100 degrees. |
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| 65043. |
નીચે આપેલ મુળભુત બળો પૈકી_____સૌથી પ્રબળ અને_____સૌથી નિર્બળ બળ હોય છે. A. વિધુત ચુંબકીય બળ, ગુરુત્વાકર્ષણ બળ B. સ્ટૉંગ ન્યુકિલયર બળ, ગુરુત્વાકર્ષી બળ C. સ્ટૉંગ ન્યુકિલયર બળ, વીક ન્યુકિલયર બળ D. સ્ટૉંગ ન્યુકિલયર બળ, વિધુત ચુંબકીય બળ |
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Answer» I THINK the ANSWER is, B. સ્ટૉંગ ન્યુકિલયર બળ, ગુરુત્વાકર્ષી બળ |
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| 65044. |
Parallelogram law || if you don't know the answer, pls don't write unnecessary! |
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Answer» In mathematics, the SIMPLEST form of the PARALLELOGRAM law belongs to elementary geometry. It states that the sum of the squares of the lengths of the four SIDES of a parallelogram equals the sum of the squares of the lengths of the two diagonals. We use these notations for the sides: AB, BC, CD, DAExplanation:i don't know if it is CORRECT are notif it is correct mark me as brainliest |
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| 65045. |
A car moving at 72 km/hr is stopped by applying breaks with a distance of 50 m. The retardation experienced by car is |
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Answer» Wikipedia and other sites running on MediaWiki, Special:RANDOM can be used to access a random ARTICLE in the MAIN namespace; this feature is useful as a tool to generate a random article. Depending on your browser, it's also possible to LOAD a random page using a keyboard SHORTCUT (in Firefox, Edge, and Chrome Alt-Shift+X).To create a link to a random page in a different namespace, use |
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| 65046. |
Would it be easier or difficult for you to walk on a marble floor with soapy water. Why? |
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Answer» The force of friction between the ground and feet decreases when there is SOAPY water spilled on the floor. HENCE, it BECOMES difficult to walk on the soapy floor.Solution: It is difficult to walk because when soapy water falls on the floor then the friction between the feet and floor REDUCES SIGNIFICANTLY. Thus, the feet will not get the proper grip on the floor and the chances to slip increases. As a result, it becomes difficult to walk. |
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| 65047. |
In which medium a raw of light bends the leasta) Diamond b) waterc)crown glassd)alchol |
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| 65048. |
What is the nature of the distance-time graphs for uniform motion of an object?Please answer this |
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Answer» Uniform motion implies the VELOCITY is constant and the ACCELERATION is zero.Which means that the DISTANCE changes linearly with TIME and hence the graph will have a linear nature. |
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| 65049. |
Speedof projectile is minimum at |
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Answer» the top most POINT as the vertical velocity BECOMES ZERO there Explanation:plz make me BRAINLEAST THANK u |
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| 65050. |
How doey if the gravitaton force of attraction between two objects havyin fixed mass vary if the distance between them is tripled?{question from class 10 book} |
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Answer» If the MASS of one of the OBJECTS is tripled, then the force of gravity between them is tripled. ... SINCE gravitational force is inversely proportional to the square of the separation distance between the two interacting objects, more separation distance will result in weaker gravitational forces.Explanation:if the answer is CORRECT mark me as brainliest please |
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