Recent questions and answers in Extras

A surface charge density of 8nc/m at z=-5 find the electric field at P(0,0,

asked 12 minutes ago by hadlamirna93

0 answers

A surface charge density of 8nc/m at z=-5 find the electric field at P(0,0,

asked 14 minutes ago by hadlamirna93

0 answers

(chatquestion)...A cylindrical solid of radius 5 cm and length 12 cm floats lengthwise in water to a depth of 2.5 cm Calculate the area of the curved surface of the solid in contact with water, correct to 4 significant figures.

answered 8 hours ago by ss964935

1 answer

Why do doctors advise gargles by saline water incase of sore throat

answered 9 hours ago by ranjani.hogwarts

1 answer

How to calculate the ionic character of H-cl bond

answered 9 hours ago by ranjani.hogwarts

1 answer

which one of the following is not an advantage of fm over am

answered 9 hours ago by ranjani.hogwarts

1 answer

profit in the parnership of Bess,Bill shared in the ratio 1:2:3.if the bill

answered 9 hours ago by ranjani.hogwarts

1 answer

A 600-N object is to be given an acceleration of 0.7 m/s2. How large an unb

answered 9 hours ago by ranjani.hogwarts

1 answer

Why acc due to gravity decreases while moving inside of earth crust ?

answered 9 hours ago by ranjani.hogwarts

1 answer

Picture question - class 11 - biology

answered 9 hours ago by ranjani.hogwarts

1 answer

Walking, running, and carrying a book involve using _____________ type of m

answered 9 hours ago by ranjani.hogwarts

1 answer

Picture question - class 12 - math

answered 9 hours ago by ranjani.hogwarts

1 answer

Picture question - class 12 - math

answered 9 hours ago by ranjani.hogwarts

1 answer

The height of the tower of the bharatpur airport is 25m.On a point on the s

answered 9 hours ago by ranjani.hogwarts

1 answer

Rank of word TRIANGLE according to dictionary

answered 9 hours ago by ranjani.hogwarts

1 answer

(chatquestion)...40. A particle at end of a spring executes simple harmonic motion with a period t,, while the corresponding period of another spring is t,. If two springs are connected in series then time period is T, then ?2 (1) T = t, + t , (2) T² = t; +t? %3D %3D (3) T-1=t;" +t;' (4) T² =t;? +t? %3D %3D

answered 10 hours ago by ss964935

1 answer

foe the equation 3x^2+px+3=0,p>0,if one of the root is square of the other

answered 10 hours ago by ranjani.hogwarts

1 answer

A farmer has a field of 70 acres in which he plants potatoes and corn. The

answered 10 hours ago by ranjani.hogwarts

1 answer

Picture question - class 11 - math

answered 10 hours ago by ranjani.hogwarts

1 answer

Picture question - class 5 - math

answered 10 hours ago by ranjani.hogwarts

1 answer

Picture question - class 5 - math

answered 10 hours ago by ranjani.hogwarts

1 answer

(chatquestion)...9. The solution set of the equation |x2 + 6x + 7| = |x2 + 4x +4| + 12x + 3| is 3. (1) {-2} 3. (3) {2}U (4) none of these

asked 11 hours ago by balaji.thirumalai

0 answers

(chatquestion)...For the reaction, A + B products, it is observed that (1) On doubling the initial concentration of A only, the rate of reaction is also doubled and (2) On doubling the initial concentrations of both A and B, there is a change by a factor of 8 in the rate of the reaction. The rate of this reaction is, given by rate k [A]<[B] rate= k [A][B]? k [AJ?IB}? rate %3D rate= k [A][B]

answered 11 hours ago by ss964935

1 answer

(chatquestion)...Given, (i) cu + 2 E° = 0.337 V - Cu (ii) cu- + e E° = 0.153 V %3D Electrode potential, E° for the reaction, Cu + e → Cu, will be (in V) A 0.52 B 0.90 C 0.30 D 0.38

answered 11 hours ago by ss964935

1 answer

(chatquestion)...The major product (Q) obtained in the following sequence reaction is: LIAIH, (excess) CH. (i) Na (ii) CH,I (excess) (Q) ОН -CH, CH

answered 12 hours ago by ss964935

1 answer

(chatquestion)...According to the MO theory, which of the following lists ranks the nitrogen species in terms of increasing bond order? A N; < N2<N <N?- B N <N; < N2 C N2<N; <N; D N; <N < N2

answered 12 hours ago by ss964935

1 answer

(chatquestion)...For Inorganic benzene (B3N;H) which one is 46. wrong :- (1) Only 6 (sp - sp?) o bonds and 3 pn-pn coordinate bonds (2) 12 (sp - sp²) o bonds and 3 pn-pn coordinate bonds (3) 6 (sp- sp) o bonds and 6 (sp-s) o bonds (4) 6 (sp- sp) o bonds and 6 (sp-s) o bonds and 3 pn-pn coordinate bonds

answered 12 hours ago by ss964935

1 answer

(chatquestion)...An Rh* can be represented as DD or Dd and Rh as dd. In the following pedigree table, solid symbols represent cases of erythroblastosis foetals. Give the Rh genotypes of each member of the family.

answered 12 hours ago by ss964935

1 answer

(chatquestion)...6. The set of values of x satisfying simultaneously the V(x-8)(2-x) X. inequalities 20 and 10 logo.3 (lo9g, 5 -1 2x-3 -31 > 0 is a unit set (2) an empty set 3 an infinite set (4) a set consisting of exactly two elements

asked 13 hours ago by balaji.thirumalai

0 answers

(chatquestion)...4) 0.4 When an ideal diatomic gas is heated at constant pressure, the fraction of heat energy supplied which is used in doing work to maintain pressure constant is 2) 7/2 1) 5/7 3) 2/7 4) 2/5

answered 14 hours ago by thagee.vedartham

1 answer

(chatquestion)...com/test_collection/564858/Attempted/quiz/581749 You scored-1 of 4 A point source S is placed at a distance of 21 cm from a convex mirror of focal length 12 cm. What is the distance (in cm) of a converging lens of focal length 10 cm from mirror, placed between the source and the mirror to get the final image on the source itself Q21. Options: 12 cm X10 cm 6 cm 5 cm Solution...(Photo from பாரத் பாரதி)

answered 14 hours ago by thagee.vedartham

1 answer

An Infinite line of charges with uniform linear charge distribution ρ_L (C

answered 14 hours ago by thagee.vedartham

1 answer

Calculate the temperature on the kelvin scale whose value is twice the read

answered 15 hours ago by thagee.vedartham

1 answer

The ice and steam point of a certain thermometer are found to be 20cm apart

answered 15 hours ago by thagee.vedartham

1 answer

What should be added to -5/4 to get -1

answered 15 hours ago by thagee.vedartham

1 answer

(chatquestion)...Oscillations See figure. +T Time period T = 4T, %3D +mg See figure. T = 2n, = T, 4k ) Combination of springs T = 2n Keff 00000 00000...(Can anyone explain me these two cases please.....)

answered 15 hours ago by thagee.vedartham

1 answer

Picture question - class 11 - chemistry

asked 15 hours ago by muraligowda619

0 answers

Average kinetic energy in one time period of a simple harmonic oscillator w

answered 16 hours ago by thagee.vedartham

1 answer

A box contain 16 identical Ball except colour. 7 are violets, 6 are yellow

answered 16 hours ago by thagee.vedartham

1 answer

Picture question - class 10 - math

asked 16 hours ago by hatimhussain786110

0 answers

Aldehydes are more reactive toward nucleophilic addition reactions than ket

asked 16 hours ago by fatimaghafelabass

0 answers

A farmer has a field of 70 acres in which he plants potatoes and corn. The

asked 17 hours ago by maryam97kiyani

0 answers

total number of optical active isomers for CH2OH(CHOH)3CHO ARE

asked 17 hours ago by kalpeshsitarampawar

0 answers

One litre of 0.15M Na2SO3 aqueous solution is mixed with 500mL of 0.2M K2Cr

answered 18 hours ago by ramyakeerthimummidi

1 answer

Picture question - class 10 - math

asked 19 hours ago by karrashreya

0 answers

in a triangle \mathbf{A B C}, r_{1} \cot \frac{A}{2}+r_{2} \cot \frac{B}{2}

asked 20 hours ago by madhunani7456

0 answers

Picture question - math

asked 21 hours ago by praveenbsc2019

0 answers

(chatquestion)...Bayes' Theorem 16. A crime is committed by one of two suspects, A and B. Initially, there is equal evidence against both of them. In further investigation at the crime scene, it is found that the guilty party had a blood type found in 20% of the population. If the suspect A does match this blood type, whereas the blood type of suspect B is unknown, then the probability that A is the guilty party is (a) 3/5 23. (b) 5/6 (c) 1/3 (d) 2/3

asked 21 hours ago by balaji.thirumalai

0 answers

In a triangle ABC,r1cotA2+r2cotB2+r3cotC2 is equal to : ( A ) 3R ( B ) 3s

asked 22 hours ago by sucheesrinadth

0 answers

(chatquestion)...Problem 5. Prove that 13 V3< |1+ z| + |1 – z + z²| < for all compleI numbers z such that |z| = 1.

asked 23 hours ago by balaji.thirumalai

0 answers

Ask Questions, Get Answers