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7 months agoContributor-Level 7
The most important topics for JEE Mains Maths, Physics and Chemistry are:
| Maths | 3d and vectors, ellipses, circles, AP, GP, Matrix, differential equations, limit, quadratic equation, conic sections, sets & relations, and integration. |
| Physics | Ray optics, electrostatics, semiconductors, SHM, current electricity, rotation, moment of inertia, fluid mechanics, Potentiometer, vernier calliper, and thermodynamics. |
| Chemistry | General Organic Chemistry (GOC), Biomolecules, Amines, Hydrocarbons, Coordination Compounds, Chemical Bonding, P-Block and D & F-Block Elements, Qualitative Analysis, Electrochemistry, Chemical Kinetics, Thermodynamics, Ionic Equilibrium, Structure of Atom, Solutions. |
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7 months agoContributor-Level 10
Tsinθ = qE
Tcosθ = mg
tanθ = qE/mg
E = V/d_eff. V = V? - (-V? ) = V? +V?
C? =kε? A/t, C? =ε? A/ (d-t).
Capacitors are in series. Q=C_eqV. E inside dielectric = σ/ (kε? ) = Q/ (Akε? ).
E in air = σ/ε? = Q/Aε?
Let's follow the solution.
Q = (C? / (C? +C? ) (V? +V? ).
E = E_air = Q/ (Aε? )
tanθ = qQ/ (Aε? mg) = q/ (Aε? mg) * (C? / (C? +C? ) (V? +V? )
Substitute C? and C?
This is getting complicated. The solution directly uses an expression for E. E = Q/C? Aε?
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7 months agoContributor-Level 10
The selection process for the BBA course at NIFD Global, Indore, is primarily based on merit. The institute does not require an entrance exam for admission to this programme. Instead, applicants who have secured good scores in Class 12 can get admission according to their achieved scores in Higher Senior Secondary.
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7 months agoContributor-Level 10
Students who do not wish to join the offline coaching classes or do not have time can join online coaching or prepare self for the exam. Preparation for exam through online classes can be very effective when followed by a time-table and regular studies. Self study is also fine but only if you are self motivated and have good understanding of the topics covered in JEE Main syllabus. The best way to prepare will surely depend on students individual choice.
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7 months agoNew Question
7 months agoNew Question
7 months agoContributor-Level 10
P = Fv = (ma)v = m (dv/dt)v
P dt = mv dv
∫P dt = ∫mv dv
Pt = ½mv²
v = √ (2Pt/m)
dx/dt = √ (2P/m) t¹/²
x = √ (2P/m) ∫t¹/² dt = √ (2P/m) * (2/3)t³/²
Squaring to match options:
x² = (8P/9m) t³
This does not match. Let's re-examine the options.
Position x is proportional to t³/².
x = (8P/9m)¹/² t³/²
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7 months agoContributor-Level 10
The primary eligibility requirement for admission to the BBA course at NIFD Global Indore is that applicants must complete their Class 12 from a respective board of education. Additionally, admission is based on merit, which is evaluated according to applicants' achieved scores in Class 12. The college accepts students from various boards, including CBSE, ISC, and MPBSE.
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7 months agoContributor-Level 10
ω = 2πf = 1/√ (LC)
L = 1/ (4π²f²C) = 1/ (4π² * 60² * 0.1*10? ) = 70.3 mH
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7 months agoContributor-Level 10
Both the colleges have good placements. The total number of MBA seats for Adarsh Group of Instituions and M.S. Ramaiah is 240 and 120, respectively. Adarsh Group of Institutions offers an MBA with a the highest salary package of INR 9.50 Lakh. In comparison, M.S. Ramaiah College of Arts, Science and Commerce the highest salary package stood at INR 15 Lakh. The total fees for the MBA programme at Adarsh Group of Instituions and M.S. Ramaiah is INR 6 Lacs and INR 1.17 Lakh, respectively. Students can compare based on factors such as infrastrcture, student-faculty ratio, placement trends, and marketplace exposure before making a deci
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7 months agoContributor-Level 10
Yes, NIFD Global Indore does offer BBA courses for a duration of three years. The minimum eligibility requirement for admission to the BBA course is that applicants must complete their Class 12 from a recognised board of education, such as CBSE/ ICSE/ MPBSE, or equivalent. The institute offers a Bachelor of Business Administration (BBA) with a focus on Design Management and Retail Management.
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7 months agoContributor-Level 10
E? (due to A and G) = 2 * (kq/l²)cos (45) = √2 kq/l² (downwards)
E? (due to B and F) = 2 * (kq/l²)cos (45) = √2 kq/l² (towards left)
E? (due to C and H) = 0
E? (due to D and E) = 0
Resultant E = √ (E? ²+E? ²) = √ (2 (kq/l²)²+2 (kq/l²)²) = 2kq/l²
(Solution in the image seems to be different.)
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7 months agoContributor-Level 10
BBA programme at MSRUAS comes with a total tuition fee of approximately INR 4.50 Lacs for the three-year duration. This fee covers six semesters of comprehensive academic learning, industry-focused training, and internships. Students can visit the official wesbite for more information.
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7 months agoContributor-Level 10
T = 2π√ (m/k)
0.2 = 2π√ (0.5/k)
k = (0.5) (2π/0.2)² = 50π² ≈ 500
x = A sin (ωt) = 5 sin (2π/T * t)
At t=T/4, x = 5 sin (π/2) = 5cm
PE = ½kx² = ½ * 500 * (0.05)² = 250 * 0.0025 = 0.625 J
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7 months agoContributor-Level 10
Energy of electron = 3 eV
It forms H atom in n=3 state. Energy released E = 3 - (-13.6/9) = 3 + 1.51 = 4.51 eV.
Photon Energy = 4.51 eV
Threshold energy = hc/λ = 12400eVÅ / 4000Å = 3.1 eV.
kE_max = 4.51 - 3.1 = 1.41 eV
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7 months agoContributor-Level 10
In 2025, Adarsh Group of Institutions offers MBA with a the highest salary package of INR 9.50 Lakh. The total fees for Adarsh Group of Institutions is INR 6 Lakh. In comparison, M.S. Ramaiah College of Arts, Science and Commerce the highest salary package offered stood at INR 15 Lakh. Whereas, the total fees for M.S. Ramaiah College of Arts, Science and Commerce is INR 1.17 Lakh.
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7 months agoContributor-Level 10
η_A = W_A/Q? = 1 - T/T?
η_B = W_B/Q? ' = 1 - T? /T
W_A = Q? (1 - T/T? ) = Q? - Q?
W_B = Q? ' (1 - T? /T) = Q? /2 (1 - T? /T)
Given W_A = W_B
Q? (1 - T/T? ) = (Q? /2) (1 - T? /T)
Q? (T? /T) (1-T/T? ) = (Q? /2) (1-T? /T)
(T? /T - 1) = (1/2) (1-T? /T)
2T? /T - 2 = 1 - T? /T
2T? /T + T? /T = 3
T = (2T? +T? )/3
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7 months agoContributor-Level 10
Degrees of freedom (f) = 3 translational + 3 rotational + (2 × 4) vibrational = 14
γ = 1 + 2/f = 1 + 2/14 = 8/7
W = nR? T/ (γ-1) = (1 × 8.3 × (310-300)/ (8/7 - 1) = (83)/ (1/7) = 581 J
As W is positive, work is done by the gas. The solution says W<0, work done on the gas. This implies? T is negative. The question states temperature rises, so work is done on the gas. W = -582J.
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