AP EAMCET · PHYSICS · Atomic Physics
Match the following
\(\begin{array}{|c|c|c|c|}
\hline & \text{List-I} & & \text{List-II} \\
\hline (1) & \text{Burning candle} & (i) & \text{Line spectrum} \\
\hline (2) & \text{Sodium vapour} & (ii) & \begin{array}{l}\text { Continuous } \\
\text { spectrum }\end{array} \\
\hline (3) & \text{Bunsen flame} & (iii) & \text{Band spectrum} \\
\hline (4) & \begin{array}{l}\text { Dark lines in solar } \\
\text { spectrum }\end{array} & (iv) & \begin{array}{l}\text { Absorption } \\
\text { spectrum }\end{array} \\
\hline
\end{array}\)
- A 1-(iii) 2-(i) 3-(ii) 4-(iv)
- B 1-(iii) 2-(ii) 3-(i) 4-(iv)
- C 1-(ii) 2-(iii) 3-(i) 4-(iv)
- D 1-(ii) 2-(i) 3-(iii) 4-(iv)
Answer & Solution
Correct Answer
(D) 1-(ii) 2-(i) 3-(iii) 4-(iv)
Step-by-step Solution
Detailed explanation
Burning candle gives continuous spectrum, sodium vapour gives line spectrum, Bunsen flame gives band spectrum and dark lines in solar spectrum are due to absorption spectrum.
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from PHYSICS
- Assertion (A): When plane of coil is perpendicular to magnetic field, magnetic flux linked with the coil is minimum, but induced is zero
Reason andAP EAMCET 2021 Medium - Two electric dipoles, each of dipole moment ' \(P\) ' are placed at points \(A(a, 0)\) and \(B(-a, 0)\) as shown in the figure. The work done in rotating both the dipoles through \(90^{\circ}\) in clockwise direction is
\((E=\text { Electric field })\)
AP EAMCET 2023 Easy - Statement (A): Inside a charged hollow metal sphere, . (- electric field, -eslectric potential) Statement (B): The work done in moving a positive charge on an equipotential surface is zero. Statement (C): When two like charges are brought closer, their mutual electrostatic potential energy will increase.AP EAMCET 2022 Easy
- The dispersive powers of the materials of two lenses forming an achromatic combination are in the ratio of \(4: 3\). Effective focal length of the two lenses is \(+60 \mathrm{~cm}\) then the focal lengths of the lenses should beAP EAMCET 2012 Medium
- The angular velocity of a body changes from \(6 \mathrm{rad} \mathrm{s}^{-1}\) to \(21 \mathrm{rad} \mathrm{s}^{-1}\) in a time of 1.5 s. If the moment of inertia of the body is \(100 \mathrm{~g} \mathrm{~m}^2\), then the rate of change of angular momentum of the body isAP EAMCET 2025 Medium
- Two infinitely long wires each carrying the same current and pointing in direction are placed in the - plane, at and . An electron is fired with speed from the origin making an angle of from the - axis. The force on the electron at the instant it is fired is
[ is the magnitude of the field at origin due to the wire at alone].AP EAMCET 2022 Easy
More PYQs from AP EAMCET
- \(\cos ^3 \frac{\pi}{8} \cos \frac{3 \pi}{8}+\sin ^3 \frac{\pi}{8} \sin \frac{3 \pi}{8}=\)AP EAMCET 2025 Medium
- \(\cos \frac{\pi}{2^2} \cdot \cos \frac{\pi}{2^3} \cdot \cos \frac{\pi}{2^4} \cdots \cos \frac{\pi}{2^{10}}=\)AP EAMCET 2023 Easy
- The average translational kinetic energy of the oxygen molecules at a temperature of \(127^{\circ} \mathrm{C}\) is
\(\left(\right.\) Boltzmann constant \(\left.=1.38 \times 10^{-23} \mathrm{~J} \mathrm{~K}^{-1}\right)\)AP EAMCET 2025 Easy - If the eccentricity of a hyperbola is then the eccentricity of its conjugate hyperbola isAP EAMCET 2018 Easy
- Electromagnetic waves are produced byAP EAMCET 2020 Easy
- If the lines represented by the equation are real then the value of ' ' lies in the intervalAP EAMCET 2021 Easy