7 public questions tagged with this topic.
वरीलपैकी सर्व ही योग्य म्हण आहे, कारण ती दिलेल्या अर्थाशी जुळते आणि वापरात आहे.
Ref: महाराष्ट्र राज्य मंडळ मराठी म्हणी व वाक्प्रचार पुस्तक म्हणींचा अर्थ उपयोग उदाहरणांसह स्पष्ट करते CUET तयारीसाठी उपयुक्त आहे.
गती ही योग्य म्हण आहे, कारण ती दिलेल्या अर्थाशी जुळते आणि वापरात आहे.
Ref: महाराष्ट्र राज्य मंडळ मराठी म्हणी व वाक्प्रचार पुस्तक म्हणींचा अर्थ उपयोग उदाहरणांसह स्पष्ट करते CUET तयारीसाठी उपयुक्त आहे.
Rules organising correct; establishes authority, responsibility, accountability structure.
Ref: NCERT Business Studies Class XII Chapter 5 Organising explains organising process delegation decentralization formal informal structure elements clearly.
sets the standards used in is planning correct; planning guides, sets standards, rational decision making.
Ref: NCERT Business Studies Class XII Chapter 4 Planning defines planning process importance limitations steps effective organizational goals achievement.
**Two polaroids** with pass-axes perpendicular intensity zero because second blocks component, with 45° intensity I₀/4 if initial after first I₀, if initial unpolarized I₀, after first I₀/2 then after second at 45° I₀/4. Three polaroids first and third crossed 90°, middle at 45° maximum transmission because middle rotates polarization, I after first I₀/2, after middle at 45° I₀/4, after third at 45° to middle I₀/4×cos²45°= I₀/8, non-zero, maximum when middle 45°. The energy of a wave travels perpendicular to the wavefront. Using Δ = d sinθ, y = n λ D/d, a sinθ = n λ, I = I₀ cos²θ, n = c/v, sin
Ref: NCERT > Physics Book > Wave Optics > Polarization and Malus Law
a×b = |i^j^k^4−20350| = k^(4×5−(−2)×3) = k^(20+6) = 26k^. Direction is along the positive z-axis (k^). As per NCERT, applying relevant law/formula with correct units and sign convention leads to k^. This satisfies dimensional consistency and physical conditions given, so option D is scientifically correct.
Ref: NCERT Class 11 Physics, Thermal Properties and Gravitation.
The right-hand rule provides a consistent method to determine the direction of the resulting vector (e.g., a×b), ensuring it is perpendicular to the plane of the two vectors in a direction based on their relative orientation.
Ref: NCERT Class 11 Physics, Thermal Properties and Gravitation.
