Explore topic-wise InterviewSolutions in .

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.

5851.

Yaar koi baat kar loooooo..❤❤❤❤​

Answer»

What's up.. KYA BAAT KRNI H

5852.

two substances whose volume In the ratio 4 : 3 having densities 3 g\cc and 2 g\cc respectively are mixed homogeneously . then the density of the mixture​

Answer»

kjesjsnssnjsjsjbjjaiajnaanajjskakanssnjskssjsnensloapoqalksoeskjdnhnznsnjwjmasmakakskmskwmsz

5853.

if you have a small stone and a big stone and you want to calculate their density will the density of the big stone be bigger or it will be the same as the small stone because they are the same type of rock

Answer»

no SURE they are dihherent ANOTHER TYPE of ROCK

5854.

You are provided with a concave mirror, a convex mirror, a concave lens, and a convex lens. To obtain an enlarged image of an object you can use either (a) concave mirror or convex mirror. (b) concave mirror or convex lens. (c) concave mirror or concave lens. (d) concave lens or convex lens.

Answer» MIRROR or CONVEX LENS
5855.

The waves generated on the surface of water is​

Answer»

Wind-driven WAVES, or surface waves, are created by the friction between wind and surface water. As wind BLOWS across the surface of the ocean or a LAKE, the continual disturbance creates a wave crest. These types of waves are found GLOBALLY across the open ocean and ALONG the coast.Explanation: Pls give me brainlist

5856.

What is the meaning of card reader ​

Answer»

those device which GIVES the information after reading the CARD which is inserted in it LIKE memory card etc

5857.

Which one shows lateral inversion? And how ? (a) Plane mirror (b) Convex mirror (c) Concave mirror (d) All of these

Answer»

Here is the answer for your QUESTION:(a) Plane MIRROR.The appearance of image in right HAND side as LEFT hand side and vice versa is known as lateral inversion. ... Concave mirror produces real and inverted images except when the OBJECT is placed between pole and focus. But the convex mirror always produces virtual and erect images.Explanation:Hope it's helpful to you .Mark Me as Brillianist ✌.

5858.

The principle on which pinhole cameras function​

Answer»

The answer is :PINHOLE CAMERAS are BASED on the principle of the rectilinear propagation of light.Please MARK this answer as brainliest.

5859.

A 1 Kg steel ball 10m above the floor is released, falls, strikes the floor, and rises to a maximum height of 2.5mMomentum transfered from the ball to the floor in thecollision.​

Answer»

I HOPE it is HELPFUL for you DERA

5860.

Why do we need foodkoko see the attachments​

Answer»

We NEED food to servive , food provide NUTRITION ENERGY for growth and to maintain the FUNCTION of the BODY.

5861.

Consider a heavenly body which has a mass twice that of the earth and a radius thrice that of the earth.Calculate the weight of a block on this heavenly body,if its weight on the earth is900N answer in numbers please​

Answer»

The PICTURES dicipt the ANSWEREXPLANATION:

5862.

The density of air is 1.28 g/litre. Express it in g cm-3

Answer» EXPRESS in 0.0128g/cm^3
5863.

Is sulphate a element ​

Answer»

No. SULPHATE is basically a CHEMICAL compound that is COMPOSED of sulphur and oxygen ATOMS.

5864.

Q8. What motion do a pendulum show? ​

Answer»

A simple pendulum consists of a mass m hanging from a STRING of LENGTH L and fixed at a pivot point P. When displaced to an initial angle and released, the pendulum will SWING BACK and forth with periodic motion.

5865.

A stone is dropped from a height of 10m .Find the speed with which the stone hits the ground.​

Answer» HOPE your having a GREAT dayExplanation:ANSWER: Hence the STONE is fallen at the speed of 0.1thank you hope it helps
5866.

What are the characteristics of wire used in filament of the bulb?​

Answer»

An incandescent light BULB has a small thin wire with two BIGGER wires HOLDING it up. This wire is called a filament. The filament is the part of the light bulb that produces light. Filaments in incandescent light BULBS are made of TUNGSTEN

5867.

You are returning from.... big fight what will you do? How will you stop the quarrel​

Answer»

IN SUCH A CASE I WILL FIRST MAKE BOTH THE SIDES SEPARATE SO THAT NO ONE GETS INJURE. THEN I WILL ASK AND UNDERSTAND THE MATTER. ONCE THIS IS DONE I WILL TELL HOW MISTAKE IS AND WHOSE IT IS. BUT DONT BE A FRIEND SIDE TAKING JUDGE. BE AS A LOYAL JUDGE. THEN MAKE BOTH THE SIDES SAY SORRY AND THEN DO HANDSHAKE AND MAKE THEM FRIENDSExplanation:

5868.

The science of measurement is called option a) chemistry b) physics c)biology d) English​

Answer» TION: I HOPE the ANSWER is PHYSICS
5869.

The gravitational force between two objects is 4N.What will be the gravitational force between these objects if the distance between them becomes double? in numerical form please​

Answer»

tion:this is your answer MENE aapko ek PICTURE send ki hai AAP usse dekh li JIYE ga so pls mark as brainlist

5870.

How can you say that space exsists between particles​

Answer» TAKE a GLASS of water, add sugar and stir. You will observe that there is no RISE in the water LEVEL. This shows that particles of matter have spaces between them. When sugar is added to the water, the sugar the particles adjust themselves in the space between the water particles.Explanation:Hope it helps you
5871.

Concept map of the human eye chapter​

Answer» SORRY bro... NHI pata hai (+_+)HOPE to HELP u agin later SOON !!
5872.

3. What do you understand by the term friction​

Answer»

tion:Friction is the FORCE RESISTING the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are SEVERAL TYPES of friction: ... Fluid friction describes the friction between layers of a viscous fluid that are MOVING relative to each other.

5873.

A rubber ball of mass 100 g and radius 5 cm is submerged in water to a depth of 1 m and released. To what height will the ball jump up above the surface of water? (Take g = 10 ms-²) (A) 3.24 m(B) 2.24 m(C) 3.25 m(D) 4.24 m​

Answer»

he RUBBER ball reach to a height 'h' above the surface of water. When the ball is taken to a depth of 1 m below the water surface, the gravitational potential energy decreases by an amount equal to mgh =10^−1×10×1 = 1J The work DONE against the buoyant force is, W = buoyant force x displacement Vρg×h=4/3πr^3*ρg×h Where ρ is the density of water. Substituting the values, W=43×227(5×10^−2)3×1000×10 5.24 J (approx) Total energy E below the water surface is GIVEN by subtracting equation (1) from (2) ∴E=5.24−1 =4.24 J The 'E' is the potential energy of the ball above the water surface ∴E=mgh=0.1×10×h Equating the above with equation (3), we get =0.1×10×h=4.24 h=4.24 m ∴ The height reached by the ball above the water surface is 4.24 mHope it helps :)

5874.

Glass is made from : (A) Sio² + Na²CO³ + CaCO³ (B) SiO² +CaCO³ + NaOH(C) SO² +CaCO³ + Na²CO³(D) Sio² + Cao + Na²CO³Answe fast....​

Answer»

B is RIGHT answer please MARK me BRAINLIST

5875.

The change in direction of a sound wave around corners is called what?​

Answer» SORRY but I don't knowbut I WANT some pointthank YOUAND sorry
5876.

The weight of a rock on the moon is 200.6N.What is its mass on the earth? 3. Consider a heavenly body which has a mass twice that of the earth and a radius thrice that ofthe earth.Calculate the weight of a block on this heavenly body,if its weight on the earth is900N ​

Answer» 1. WEIGHT =mass×acceleration 200.6=m×1.7 m=200.6÷1.7 m=118kghope it is HELPFUL for you DEAR
5877.

The gravitational force between two objects is 4N.What will be the gravitational force between these objects if the distance between them becomes double?​

Answer»

So as two objects are SEPARATED from each other, the force of gravitational attraction between them also decreases. If the SEPARATION DISTANCE between two objects is doubled (increased by a FACTOR of 2), then the force of gravitational attraction is decreased by a factor of 4 (2 raised to the second POWER).

5878.

the upper fixed point of a thermometer is 100 degree Celsius true or false​

Answer»

this is a FALSE STATEMENT

5879.

Hey shu are you herehey i have complete beyblade brust turbowhat is alpha century. ​

Answer»

entauri is a star system, and is widely believed to be the closest to the solar system at a distance of 4.37 LIGHT years. The system can be observed by the unaided eye, and can be distinguished as one of the brightest STARS in the night sky. ..._______________Wow, really! Nice! But I will complete TOMORROW. I'm in episode 46...

5880.

Name an alloy used in devices based on heating effect of current.What are its composition and its charecteristics?​

Answer»

Characteristics of heating element used in electric heating device are : (1) : It MUST have high resistivity so that it produces more HEAT even if low CURRENT is flowing through it. (2) : It must have high melting point so that it does not MELT even at high temperatures. (3) : It must have low temperature coefficient of resistance. That's why Nichrome, an ALLOY of chromium and nickel, is used as heating element in electric heating device as nichrome has all the above characteristics. Explanation:

5881.

Are the numbers of atoms before and after a chemical reaction the same?why?

Answer»

In a chemical reaction the total mass of all the SUBSTANCES TAKING part in the reaction REMAINS the same. Also, the number of atoms in a reaction remains the same. Mass cannot be created or destroyed in a chemical reaction.Explanation:it is HELPFUL to you...

5882.

Nome Qualika Agarwal Each Question = k tn #7 Planetary nebuto form a white drauf* Methon gas helps in biagas* Symbol for eron - Ini grass is rich in cellulose* Headquaders of TSRO located - Barytona State having largest Reputation in India* Anda is to brgest producer of shoot​

Answer»

tion:Nome Qualika Agarwal Each QUESTION = k tn#7 Planetary nebuto FORM a WHITE drauf* Methon gas helps in biagas* Symbol for eron - Ini grass is RICH in cellulose* Headquaders of TSRO located - Barytona State having largest Reputation in India* Anda is to brgest producer of shoot

5883.

Are ceramic magnets used in large computers​

Answer»

Typically there are a few neodymium magnets in the HARD drive (drive and linear head motors) along with MULTIPLE electromagnets. Data are stored in hard disk drives on the basis of MAGNETISM. The surface of the disk is coated with magnetic material that CONSISTS of billions or even trillions of tiny magnets

5884.

Tick the correct option 1 which of the following is not a fundamental unitA NewtonB kilogramC metreD second ​

Answer»

newtonExplanation:kfqjatjtkstjaktalyrulrl7ru5wi

5885.

21. Short answer type questions [3 marks]Use the diagram of a wave below to answer thequestions that follow(a) What kind of wave is this?b) Label the compressions and rarefactions.le How do vibrations make these kind of waves?22. In the following graph, the displacements of aparticle of a progrssive wave at different times areshown. Refer to this graph and answer the questionsgiven below.10 +Distance (m)10.250.500/751.001.251.50-5--10Time (s)(a) What is the amplitude of the wave?(b) What is the period of vibration of the particle?of the wave?​

Answer»

1-A wave is a CONTINUOUS and repeating disturbance of a medium and a pulse is a single disturbance.2-In LONGITUDINAL waves, particles of the medium vibrate to and from in a DIRECTION parallel to the direction of energy transport. If energy is TRANSMITTED along a medium from the east end to the west end, then particles of the medium would vibrate eastward and westwardA sound wave is a longitudinal wave but not the answer since a wave which exhibits this characteristic is not necessarily a sound wave.3-In transverse waves, particles of the medium vibrate to and from in a direction PERPENDICULAR to the direction of energy transport.4-In transverse waves, particles of the medium vibrate to and from in a direction perpendicular to the direction of energy transport. In this case, that would be parallel to the line AD.

5886.

CM and centre of gravity coincides in the case of a) Regular shaped bodiesc) Mass is distributed non uniformlyb) Irregular shaped bodiesd) all the above​

Answer»

(d) all of the above they are both the same.

5887.

Heat is a form of energy that Travels like and what wave​

Answer» HEAT moves in three WAYS: Radiation, conduction, and convection. Radiation happens when heat moves as energy waves, called INFRARED waves, directly from its source to SOMETHING else. This is how the heat from the Sun gets to EARTH. In fact, all hot things radiate heat to cooler things.
5888.

1 Statement (A) : When a ray of light enters a glass slab from air, refraction of light takes placeStatement (B) : Velocity of light decreases after entering the glass slab[a) both A and B are trueb) both A and B are falsec) A is true but B is falsed) B is true but A is false​

Answer»

Explanation:When a ray of LIGHT ENTERS a glass slab from air then its speed decreases as it encounters a dense medium. Since to conserve energy (which is dependent solely on FREQUENCY), the frequency must remain CONSTANT, the wavelength of light changes. Wavelength is decreased by a FACTOR called refractive index of the medium.

5889.

Statement (A) : When a drop of oil is spread on a water surface it displays beautiful colour's in day lightStatement (B) : Because of the redistribution of light emitted by two point sources[ ]a) both A and B are trueb) both A and B are falsec) A is true but B is falsed) B is true but A is false​

Answer»

प्र. २. खालील शब्दांतून सूचित होणारा अर्थ लिहा.(अ) अशुभाची साऊली (आ) पंचप्राणाच्या ज्योतींनी औक्षण

5890.

Statement (A) : When a drop of oil is spread on a water surface it displays beautiful colour's 6.lightStatement (B) :Because of the redistribution of light emitted by two point sourcesa) both A and B are trueb) both A and B are falsec) A is true but B is falsefrom air refraction of light takes plan[ 4.d) B is true but A is false​

Answer» ANSWER is OPTION a. MARK me BRAINLIEST
5891.

Marking on bulb 60W, 220V? what does it signify​

Answer»

A 60 WATT 220V bulb MEANS that it will consume 60 Watts when the voltage across it is 220V. In such a case the CURRENT flowing through it will be given by I= W/V = 60/220 = Amperes.Hope it helps you.Please MARK me as brainliest.

5892.

Filipino 5 Quarter 2 module 3 Sa panahon ng pandemya, dapat magkaisa ang lahat upang ito ay hindi kumalat.Sumulat ng mailkling Campaign Speech tungkol sa isyung ito.Gumamit ng magagalang na pananalita.Pagnilayan NatinNilalamanPagsunod sa uri at anyong hinihingiLawak at lalim ng pagtatalakayBalarilaWastong gamit ng wikaPaglimita sa paggamit ng mga salitang hiramHikayatParaan bg pagtalakay sa paksaPagsunod sa tiyak na panutong ibinigay ng guro kaugnay ng gawain​

Answer»

tion: 5 Quarter 2 module 3Sa panahon ng pandemya, dapat magkaisa ANG LAHAT upang ito ay hindi kumalat.Sumulat ng mailkling CAMPAIGN Speech tungkol sa isyung ito.Gumamit ng magagalang NA pananalita.Pagnilayan NatinNilalamanPagsunod sa uri at anyong hinihingiLawak at lalim ng pagtatalakayBalarilaWastong gamit ng wikaPaglimita sa paggamit ng mga SALITANG hiramHikayatParaan bg pagtalakay sa paksaPagsunod sa tiyak na panutong ibinigay ng guro kaugnay ng gawain

5893.

Explain EMI reduction mehods​

Answer» TION:ksksnsjsisdjdjj you SEND it
5894.

3. Describe all types of behaviours discussed in the lesson with appropriate example?​

Answer»

All ANIMALS, including humans, exhibit some very DISTINCT - and often amusing - behaviors. In studying animals, we often attribute defining distinctions between them based upon their behaviors, just as much or even more so than their anatomy.Explanation:PLS MARK me as brainliest

5895.

Tick the correct option 1 the SI unit of current is a Kelvin b amperec Newton d volte ​

Answer»
5896.

Which of the following is true. After the electroplating , the weight of both the electrodes remains the same ​

Answer»

the STATEMENT is FALSE..

5897.

Explain the structure & function​

Answer» STRUCTURE and FUNCTION of what??
5898.

What is frequency in sound?

Answer»

Frequency, sometimes referred to as PITCH, is the number of times per SECOND that a sound pressure wave repeats itself. ... The units of frequency are CALLED hertz (Hz). Humans with NORMAL hearing can hear sounds between 20 Hz and 20,000 Hz. Frequencies above 20,000 Hz are KNOWN as ultrasound.

5899.

The area of a small regular surface is measured by using a ___________​

Answer» RULER EXPLANATION:As it is a SMALL AREA so Ruler
5900.

1. How does large cornea and a large pupil in the eyes of the nocturnal birds help them?​

Answer» GOOD nightExplanation:PLEASE MARK as BRAINLIST my ANSWER