Competishun
Contact Us
Back

Report Issue

JEE Advance 2013
Paper-1
Question
The work functions of Silver and Sodium are 4.6 and 2.3 eV , respectively. The ratio of the slope of the stopping potential versus frequency plot for Silver to that of Sodium is :
Write Your Answer
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution

Question Tags
JEE Advance
Physics
Easy
Start Preparing for JEE with Competishun
YouTube
Books
App
Tests
Filters 0
JEE Main
JEE Advance
Easy
Medium
Hard
Showing 18 questions
QJEE Advance 20122012
Two spherical planets $P$ and $Q$ have the same unfirom density $\rho$, masses $M_P$ and $M_Q$, an surface areas $A$...
JEE AdvancePhysicsEasy
View Solution→
QJEE Advance 20132013
The total number of carboxylic acid groups in the product P is
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20132013
The total number of lone-pairs of electrons in melamine is
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20132013
Among P, Q, R and S, the aromatic compound(s) is/are
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20132013
The hyperconjugative stabilities of tert-butyl cation and 2-butene, respectively, are due to
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20132013
The reactions of $\mathrm{Cl}_2$ gas with cold-dilute and hot-concentrated NaOH in water give sodium salts to two (different) oxoacids of...
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20122012
Six point charges are kept at the vertices of a regular hexagon of side $L$ and centre O , as...
JEE AdvancePhysicsEasy
View Solution→
QJEE Advance 20132013
The reactions of $\mathrm{Cl}_2$ gas with cold-dilute and hot-concentrated NaOH in water give sodium salts to two (different) oxoacids of...
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20132013
The initial rate of hydrolysis of methyl acetate $(1 \mathrm{M})$ by a weak acid $(\mathrm{HA}, 1 \mathrm{M})$ is $...
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20132013
The pair(s) of coordination complexes/ions exhibiting the same kind of isomerism is(are)
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20122012
In the given circuit, the AC source has $\omega=100 \mathrm{rad} / \mathrm{s}$. considering the inductor and capacitor to be ideal,...
JEE AdvancePhysicsEasy
View Solution→
QJEE Advance 20132013
Benzene and naphthalene form an ideal solution at room temperature. For this process, the true statement(s) is (are)
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20132013
Sulfide ores are common for the metals
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20122012
A current carrying infinitely long wire is kept along the diameter of a circular wire loop, without touching it. The...
JEE AdvancePhysicsEasy
View Solution→
QJEE Advance 20132013
Methylene blue, from its aqueous solution, is adsorbed on activated charcoal at $25^{\circ} \mathrm{C}$. For this process, the correct statement...
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20132013
Upon treatment with ammoniacal $\mathrm{H}_2 \mathrm{~S}$, the metal ion that precipitates as a sulfide is
JEE AdvanceChemistryEasy
View Solution→
QJEE Advance 20132013
The arrangement of $\mathrm{X}^{-}$ions around $\mathrm{A}^{+}$ion in solid AX is given in the figure (not drawn to scale). If the...
JEE AdvanceChemistryEasy
View Solution→
QJEE ADVANCE 20122012
The integral $\int \frac{\sec ^2 \mathrm{x}}{(\sec \mathrm{x}+\tan \mathrm{x})^{9 / 2}} \mathrm{dx}$ equals (for some arbitrary constant K )
JEE AdvanceMathematicsEasy
View Solution→