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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.

65501.

A potential difference of 12 v is applied across conductor of length 0.2m if the drift velocity of electrons is 3*10^-4m calculate electron Mobility?​

Answer» PLEASE right CORRECT QUESTION first Explanation:Then I HELP you.Please MARK me as brainliest.
65502.

यदि पदार्थ की सापेक्षिक चुम्बकीय पारगम्यता 1.04 है तो पदार्थ की चुम्बकीय प्रवृति का मान क्या होगी?​

Answer»

Photosynthesis is the process by which plants use SUNLIGHT, water, and carbon DIOXIDE to create OXYGEN and energy in the form of sugar.

65503.

5 How much fat should we take in food daily a. 1000 to 1500 Grams b. 100 to 150 c. 500 to 750 d. 50 to 75 Grams ​

Answer»

I don't KNOW PLEASE SORRY

65504.

Mention the relative strength of strong nuclear force compared to other forces​

Answer»

range of 10−15 m (slightly more than the RADIUS of a nucleon), the strong FORCE is approximately 137 TIMES as strong as electromagnetism, 106 times as strong as the weak INTERACTION, and 1038 times as strong as GRAVITATION.

65505.

A car is moving at a speed of 50 km/hr after 2 seconds it is moving at 60 km/hr. Calculate the acceleration of of the car.​

Answer»

To solve this, we first assume that over those two seconds, the car has a constant acceleration. Once you know this, it's a simple JOB of CALCULATING the change in speed (∆v or ∆s) over the duration (change in time = ∆t). In this situation, you would do (60–50)/(2) = 5 km/s². Now you MIGHT WANT to know the acceleration in the same unit of time as in the speeds, in which CASE you would take the answer we have just found and multiply it by 3600² (60 minutes in an hour • 60 seconds in a minute, and square everything since the unit of time is squared in the original answer). By doing this, you get (5 km/s²) • (3600² seconds) = 6.48 * 10^7 km/h².

65506.

find the acceleration due to gravity at a hight 32 km above the earth surface ( radius of earth = 6400km)​

Answer»

JWNEKAIAABSJAJAJJSJJSJSJSJSJSKSOSExplanation:BJSJSJSJSJHAHAJAJAJAJ

65507.

, ( А. How much fat should nee take in in food da daily 1ooo to 1500 Grams 100 to 150 500 to 750 50 to 7 5 Grams ​

Answer»

पंकज गर्मियां दिया छुट्टियां कटहलाई मामा जी कॉल गया वह अजयराज बीच गया जिसे आम की औरतें चांद पाशा में गोलियां लेनी है मामा जी रहे हैं जी किस राज्य विच रहन दे

65508.

13 The number density of free electrons in a copper conducre estimated in Example 3.1 is 8.5 * 10 m. How long does an electretake to drift from one end of a wire 3.0 m long to its other end?area of cross-section of the wire is 2.0 * 10" m" and it is carryingcurrent of 3.0 A​

Answer»

wycatcrsmgkgdxhycvji

65509.

20. A stone is dropped from a certain height which can reach the ground in 5 second. If the stone is stopped after 3 second of its fall and then allowed to fall again, then the time taken by the stone to reach the ground for the remaining distance is (a) 2 sec (b) 3 sec (C) 4 sec (d) None of these .​

Answer»

as it is said that..the stone was stopped after 3 SEC of its fall. therefore, TOTAL TIME taken by the stone to reach at the ground = 4sec.So bro ANSWER is 4 sec If you get it right mark me as brainlist and thanks slso

65510.

The cyclotron frequency does not dipend on

Answer»

the CYCLOTRON FREQUENCY does not depend on the SPEED of the CHARGED particle.

65511.

Wow ! Can't believe this !​

Answer» NHI KRNI BAAT thikaByeee
65512.

20 rs for solving the question correctly

Answer»

250W is the answerforce = MGH = 10 X 5 X 10power = f/t = 500/2 = 250WThank You

65513.

A thin straight infinitely long conducting wire of linear charge density ‘X’ is enclosed by a cylindrical surface of radius V and length ‘l’—its axis coinciding with the length of the wire.Obtain the expression for the electric field, indicating its direction, at a point on the surface of the cylinder.​

Answer»

tion:A thin straight INFINITELY long conducting WIRE of linear charge density ‘X’ is enclosed by a cylindrical surface of radius V and length ‘l’—its axis COINCIDING with the length of the wire.Obtain the expression for the ELECTRIC field, indicating its DIRECTION, at a point on the surface of the cylinder.

65514.

৪.১ একটি ট্রেন 60 km/h দ্রুতিতে চলছিল। ব্রেক কষার ফলে 1 m/s মন্দন সৃষ্টি হলাে। ট্রেনটির থামতে কত সময় লাগবে নির্ণয় করাে।​

Answer»

Explanation:৪.১ একটি ট্রেন 60 km/h দ্রুতিতে চলছিল। ব্রেক কষার ফলে 1 m/s মন্দন সৃষ্টি হলাে। ট্রেনটির থামতে কত সময় লাগবে নির্ণয় করাে।. what is this

65515.

कुलाम नियतांक का मान मात्रक वीमा एवं निर्भरता बताइए​

Answer»

cdjduxdjdyHg*7*+₹7_+₹+₹₹7"&,hzhzExplanation:agghzdjcicffr ggkrur kdufdhdyfudjdjfjcudfhxudjf

65516.

Who invented proton? write its charge?​

Answer»

. RutherfordDiscovery of Electrons, PROTONS and NeutronsDiscoverer ChargeProton E. RUTHERFORD +1.6×10−19 CNeutron James CHADWICK 0Electron J.J. Thomson −1.6×10−19 C

65517.

Fill in the blanks: During the charge of state the temperature of a substance remains------​

Answer»

hsjshdhehdhdhdhdhudisha the other is a BULLOCK called me and said he was going to be a little lateExplanation:HB ROAD fancy DRESS costume and said he was going to be a little LATE to the party but I don't

65518.

Find the potential energy of a system of four identical particles placed at the vertices of a square of side l. Also obtain the potential at the centre of the square.

Answer»

tem can be made by bringing each charge from REFERENCE (∞) and placing them on the vertices of the squareThen net work done in arranging the system = Potentital energy of teh system For bringing 1st charge : W 1 =0For bringing 2nd charge : W 2 l 2 kqq (ASSUMING each charge = q and SIDE = l)For bringing 3rd charge : W 3 = l 2 kqq + ( 2 l) 2 kqq For bringing 4th charge: W 4 = l 2 kqq + l 2 kqq + ( 2 l) 2 kqq Hence total work done = W 1 +W 2 +W 3 +W 4 = l 2 5kq 2 i.e. potential energy of system The potential at centra = 4× ( 2 1 ) 2 KQ = l 2 8kq

65519.

Helpme physics….dnsnsjs

Answer»

hheheheghwoeffiurduH

65520.

Find out the support reactions for the frame shown. Use the unit load method. Take EI constant.

Answer»

ysoo69yi7p6d98rd74 the USE of the use of the use of the year and the other hand the good news is that good MORNING MAM HR DEVAM Shakya

65521.

Ek vastu 10 electron garahn karti h to vastu ki parkirti aavesh daravymaan parivartan ganna kijiye

Answer» OK...EXPLANATION:
65522.

Why can't we measure the length of a elastic band Please i need the answer. please don't give unwanted answers ​

Answer»

The stretched LENGTH is not constant and varies with the applied force to stretch the elastic TAPE. The observed reading while measuring distance between TWO points with the elastic tape may be greater than the original distance; HENCE we cannot tell the correct distance measured with an elastic tape.

65523.

Which gas is used as a starting material for the manufacture of a number of chemicals and fertilizers and why?

Answer»

Hydrogen. Hydrogen is one of the key starting MATERIALS used in the CHEMICAL INDUSTRY. It is a fundamental building block for the MANUFACTURE of ammonia, and hence fertilizers, and of methanol, used in the manufacture of many polymers.

65524.

Helpme Helpme Helpme

Answer» B ANSWER of this QUESTIONB
65525.

What is mean by surface energy ​

Answer»

Surface ENERGY can be defined as the energy required PER UNIT area to INCREASE the size of the surface, and as such is often quoted in units of mN/m.

65526.

1) using Kirchhoff's laws in the eletrical network shown in Fig. Calculate the value of l1 and l2 and l3​

Answer»

using any QUERY trick for a Minion whose ZEROS are- 3 and 4 a MOTORCYCLE is running with the velocity of 54 kmExplanation:NC IDENTIFY the part of speech in the following sentence

65527.

20. A disc revolves in a horizontal plane with a steady speed of 3r.p.s. A coin just keeps on rotating with the disc when placed 2 cm from the axis of rotation The coefficient of friction between the coin and disc is : (A) 0.5 (C) 0.75 (B) 0.65 (D) 07.

Answer»

tion:from the given data CENTRIFUGAL force should be balanced by FRICTIONAL force =>μmg=mrw^2 here w = 3 × 2π = 6π , R = 2 cm thus μ= rw^2 /g = 2/100 × 36π^2 ÷10 = 0.702 NEARLY 0.7

65528.

What is waterfcp-zpxz-omb​

Answer»

The LIQUID that we drinkExplanation:HOPE it will be HELPFUL

65529.

Calculate speed and velocity in the given case. (a) a body starts from a point a and complete one and a half round in 23 seconds. calculate speed (b) calculate speed after 1.5 rounds and and velocity after 1.5 rounds​

Answer»

The RADIUS of the circle= r(i) When it completes half circle:-(Refer to Image 1)DISTANCE= 2circumference = 22πr Distance= πrDisplacement= r+r=2r(ii) When it completes 3/4 TH of the circle:-The distance covered= 43 (CIRCUMFERENCE)⇒ 43 (2πr)= 23 πrThe displacement= AB (Refer to Image 2)By using pythagoras theoremAB 2 =r 2 +r 2 ⇒AB 2 =2r 2 ⇒AB= 2 rDisplacement= 2 rDistance= 23 πr

65530.

How exactly did life begin? ...Why do we dream? ...Is there a pattern behind prime numbers? ...What is the cure for cancer? ...Can we travel through time? ...Is our universe the only one? ...What exactly is consciousness? ...Where is all the antimatter?​

Answer»

we CANT travel to PAST and futurelife begins from childwe dream to REACH our aim or goalya may be our UNIVERSE is the one

65531.

1) Using Kirchhof's laws in the electrical network. shown in Fig. Calculate the value of l, and la andlyBShiहप3.0 IzDOE​

Answer» PLEASE WRITE the CORRECT QUESTION
65532.

Asi sehatmand kida reh Sakde​

Answer»

bjfdfjjhgfdzjjhExplanation:bnjgrdsh

65533.

Order of magnitude 3.0006 is​

Answer» PLEASE WRITE FULL QUESTION
65534.

Calculate Order of magnitude 3.0006 is​

Answer»

4Explanation:I HOPE so it's RIGHT!If it is the MARK me as BRAINLIEST.

65535.

What is the percentage of water in our body? a. 40 percent b.50percent c.60 percent d. 70percent​

Answer» PERCENTAGE of WATER in our BODY is 70 PERCENT.
65536.

Why is the sky blue? ​

Answer»

because it's NATURAL WT can we do

65537.

বাধাহীনভাবে 100 গ্রাম্ ভরের একটি বস্তু কোনো উচুঁ স্থান থেকে পড়তে থাকলে পতন আরম্ভের 5 সেকেন্ড পরে বস্তুর গতিশক্তি কত হবে?​

Answer» TION:I don't KNOW this LANGUAGE
65538.

What happen to heat energy when current is doubled​

Answer» ELECTRICITY. Amount of current passing through a CONDUCTOR is doubled. ... So, when current is doubled the heat produced will be FOUR TIMES.
65539.

What is airfcp-zpxz-omb​

Answer» AIR is a GAS which can not SEEE
65540.

3. If a bar+ b bar= a bar - b bar prove that the angle between a bar & b bar is 90°​

Answer»

I don't KNOW this ANSWER

65541.

What is Photosynthesis????​

Answer»

he PROCESS by which GREEN PLANTS MAKE their FOOD on their own.

65542.

WHAT Is Ploughing ?? ​

Answer» PREPARATION of SOIL for planting CROPS is called ploughing
65543.

What happen to heat energy when resistance is doubled​

Answer»

tion:Load Resistance or Internal Resistance does not vary with increased heat PRODUCTION & temperature CHANGE as a RESULT. So, doubling the current will double the power output, i.e. rate at which heat is generated is doubled.Hope it well help you

65544.

What is Photosynthesis??????​

Answer»

he PROCESS by which GREEN PLANTS MAKE their FOOD on their own.

65545.

The length of a metal pod at 21. cis 4 cm the length increases to 402 cm whenthemetal nod is heated up to 381°C Determinethelcoefficient of the metal rod.​

Answer» PHOTOSYNTHESIS is the process by which plants and some microorganisms MAKE SUBSTANCES like carbohydrates. It is an endothermic (takes in heat) chemical process that uses sunlight to turn carbon DIOXIDE into sugars. The sugars are used by the cell as energy, and to build other kinds of molecules.
65546.

What are the different ranges of projection

Answer»

Range of projectile, RHorizontal range, LIKE time of flight and maximum height, is greater for greater PROJECTION SPEED. For projection above ground surface, the range of the angle of projection with respect to horizontal direction, θ, is 0° ≤ θ ≤ 90° and the corresponding range of 2θ is 0° ≤ 2θ ≤ 180°.

65547.

Two tensors are said to be of the same type if​

Answer»

tion:Tensors are mathematical objects that are needed in physics to define certain quantities. I have a COUPLE of questions regarding them that need to be clarified:Are matrices and SECOND rank tensors the same thing?If the answer to 1 is yes, then can we THINK of a 3rd rank tensor as an ordered SET of numbers in 3D lattice (just in the same way as we can think of a matrix as an ordered set of numbers in 2D lattice)?

65548.

Work done to move 1μC of charge from one point to another point on the surface of an equipotential surface like conductor is * ​

Answer»

An IDIOM is a PHRASE or expression that typically presents a FIGURATIVE, non-literal meaning attached to the phrase; but some phrases become figurative idioms while retaining the literal meaning of the phrase. CATEGORIZED as formulaic language, an idiom's figurative meaning is different from the literal meaning.

65549.

ভরের একটি ছেলে 20 kg ভরের একটি ট্রলির ওপর দাঁড়িয়ে আছে। ট্রলিটি 4 m/s প্রাথমিক বেগনিয়ে চলতে শুরু করে এবং 16 m যাবার পর থেমে যায়। ট্রলির ওপর কৃত কার্য এবং ছেলেটি দ্বারা কৃত কার্যের পরিমাণ নির্ণয় করাে।​

Answer» THIK kore question TA likhoExplanation:amake brainliest mark koroar AMKE phone KORO 6202546789 answer _er jonno
65550.

एक प्रयोग द्वारा सिद्ध कीजिए कि चुंबक के सिर पर आकर्षण बल सबसे अधिक होता है​

Answer» WWWE twuwyuwuwuh jehwjwkhwExplanation:Kayuwvehhebdhve heebjene