Podcast
Questions and Answers
Which combination accurately matches the force values in List-I with the corresponding friction values in List-II?
Which combination accurately matches the force values in List-I with the corresponding friction values in List-II?
- P → 2; Q → 2; R → 3; S → 4
- P → 1; Q → 2; R → 3; S → 4 (correct)
- P → 1; Q → 2; R → 5; S → 4
- P → 1; Q → 5; R → 3; S → 4
Which option correctly pairs the focal lengths from List-I with the values in List-II using the lens maker formula?
Which option correctly pairs the focal lengths from List-I with the values in List-II using the lens maker formula?
- P → 4; Q → 1; R → 2; S → 3 (correct)
- P → 3; Q → 2; R → 1; S → 4
- P → 4; Q → 2; R → 1; S → 3
- P → 1; Q → 2; R → 4; S → 3
What is the correct match for the angle of deviation values in List-I with the corresponding ray diagrams in List-II?
What is the correct match for the angle of deviation values in List-I with the corresponding ray diagrams in List-II?
- Angle of 60° corresponds to Diagram 3
- Angle of 45° corresponds to Diagram 1
- Angle of 90° corresponds to Diagram 4
- Angle of 30° corresponds to Diagram 2 (correct)
Which list correctly identifies the relationships between force in newtons and their corresponding values of friction from List-II?
Which list correctly identifies the relationships between force in newtons and their corresponding values of friction from List-II?
In the lens maker formula, which relationships for thin lenses in List-I correctly refer to their corresponding values in List-II?
In the lens maker formula, which relationships for thin lenses in List-I correctly refer to their corresponding values in List-II?
What is the value of the Boltzmann constant?
What is the value of the Boltzmann constant?
Which of the following is the universal gravitational constant?
Which of the following is the universal gravitational constant?
What is the speed of light in vacuum?
What is the speed of light in vacuum?
Which constant is used in Coulomb's law?
Which constant is used in Coulomb's law?
What is the value of the Stefan–Boltzmann constant?
What is the value of the Stefan–Boltzmann constant?
Which constant represents the Planck constant?
Which constant represents the Planck constant?
Which of the following constants is used in Wien's displacement law?
Which of the following constants is used in Wien's displacement law?
What does the permittivity of vacuum represent?
What does the permittivity of vacuum represent?
What is the value of acceleration at t = 3 sec based on the graph of velocity versus time?
What is the value of acceleration at t = 3 sec based on the graph of velocity versus time?
What is the position of the final image from point C when the object is placed at a distance of 9 meters from a glass hemisphere?
What is the position of the final image from point C when the object is placed at a distance of 9 meters from a glass hemisphere?
When the string connecting two blocks on a wedge is cut, which statement is correct?
When the string connecting two blocks on a wedge is cut, which statement is correct?
What is the angle of incidence at which the deviation graph was plotted for a light ray striking a prism?
What is the angle of incidence at which the deviation graph was plotted for a light ray striking a prism?
If the radius of the hemisphere is 3 meters, what is the focal length of the lens-like effect produced by the hemisphere?
If the radius of the hemisphere is 3 meters, what is the focal length of the lens-like effect produced by the hemisphere?
In a system where two blocks are released from the same height, which factor influences their final velocities at the bottom of the wedge?
In a system where two blocks are released from the same height, which factor influences their final velocities at the bottom of the wedge?
When analyzing the motion of the blocks on a frictionless wedge, which law is primarily applied?
When analyzing the motion of the blocks on a frictionless wedge, which law is primarily applied?
What happens to the velocity of a block when the string connecting it to another block is suddenly cut?
What happens to the velocity of a block when the string connecting it to another block is suddenly cut?
Which statements correctly describe P, Q, R, and S from List-I?
Which statements correctly describe P, Q, R, and S from List-I?
Which pair of compounds are described as enantiomers?
Which pair of compounds are described as enantiomers?
Which type of isomerism applies only to R?
Which type of isomerism applies only to R?
Which statement best describes S from List-I?
Which statement best describes S from List-I?
Which of the following pairs represents chain isomers?
Which of the following pairs represents chain isomers?
Which compound can show geometrical isomerism?
Which compound can show geometrical isomerism?
Which of the following statements about optical isomerism is true for P?
Which of the following statements about optical isomerism is true for P?
Which of these describes a compound's ability shown in List-II?
Which of these describes a compound's ability shown in List-II?
What is the complete set of values of x for which sin –1(x) > sin –1(x2)?
What is the complete set of values of x for which sin –1(x) > sin –1(x2)?
If sin –1x + sin –1y = 2 π, what is the corresponding value of 18a where a = cos –1x + cos –1y?
If sin –1x + sin –1y = 2 π, what is the corresponding value of 18a where a = cos –1x + cos –1y?
What is the value of cos(tan –1(x))?
What is the value of cos(tan –1(x))?
What is the result of sin(2tan –1(4)) + cos(2tan –1(3))?
What is the result of sin(2tan –1(4)) + cos(2tan –1(3))?
Which of the following options correctly describes the graphical representation of sin –1(x)?
Which of the following options correctly describes the graphical representation of sin –1(x)?
If you have the equation tan –1(x) + tan –1(y) = π/4, which of the following must be true?
If you have the equation tan –1(x) + tan –1(y) = π/4, which of the following must be true?
In which case does the identity sin^2(a) + cos^2(a) = 1 hold true?
In which case does the identity sin^2(a) + cos^2(a) = 1 hold true?
What is the range of the function cos –1(x)?
What is the range of the function cos –1(x)?
Study Notes
Question Paper Structure
- Contains three parts: Physics, Chemistry, Mathematics
- Final instructions provided on the last page
Basic Constants and Values
- Gravitational Acceleration (g): 10 m/s²
- Atomic Numbers:
- H = 1, B = 5, C = 6, N = 7, O = 8, F = 9, Al = 13, P = 15, S = 16, Cl = 17, Br = 35, Xe = 54, Ce = 58
- Atomic Masses:
- H = 1, Li = 7, B = 11, C = 12, N = 14, O = 16, F = 19, Na = 23, Mg = 24, Al = 27, P = 31, S = 32, Cl = 35.5, Ca = 40, Fe = 56, Br = 80, I = 127, Xe = 131, Ba = 137, Ce = 140
Fundamental Physics Constants
- Boltzmann constant: k = 1.38 × 10⁻²³ JK⁻¹
- Coulomb's law constant: ( \frac{1}{4\pi\epsilon_0} = 9 × 10⁹ )
- Universal gravitational constant: G = 6.67259 × 10⁻¹¹ N·m²/kg²
- Speed of light in vacuum: c = 3 × 10⁸ m/s
- Stefan–Boltzmann constant: σ = 5.67 × 10⁻⁸ W/m²·K⁴
- Wien's displacement law constant: b = 2.89 × 10⁻³ m·K
- Permeability of vacuum: ( \mu_0 = 4\pi × 10^{-7} ) N/A²
- Permittivity of vacuum: ( \epsilon_0 = \frac{1}{\mu_0 c^2} )
- Planck constant: h = 6.63 × 10⁻³⁴ J·s
Exam Format and Scoring
- Negative marking policy:
- Full Marks: +3 for correct answers
- Zero Marks: 0 for unanswered questions
- Negative Marks: -1 for incorrect selections
Sample Physics Questions Overview
- Acceleration calculation based on a velocity vs. time graph
- Image position determination using refraction indices
- Effects of cutting a string connecting two blocks on a wedge with no friction
- Angle of deviation related to the angle of incidence in a prism
Chemistry Questions Overview
- Identifying functional group differences, isomer types, and their properties
- Relationship between focal lengths using the lens maker formula
- Options selecting correct combinations for various compounds based on isomerism
Mathematics Questions Overview
- Solving inequalities involving inverse sine functions
- Combinations of sine and cosine functions with inverse angle relationships
- Calculation involving tangent and derived functions in a trigonometric context
Additional Notes
- Ensure familiarity with constants and their applications
- Understand question paper distribution among Physics, Chemistry, and Mathematics
- Pay attention to marking schemes and question types to strategize answering techniques
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Description
Prepare for the JEE (Main + Advanced) with this comprehensive quiz covering important topics in Physics, Chemistry, and Mathematics. Ensure you familiarize yourself with essential constants and principles that are crucial for success in the examination.
