List of top Questions asked in JKCET- 2014

A stone of mass $0.05 \,kg$ is thrown vertically upwards. What is the direction and magnitude of net force on the stone during its upward motion ?
When longitudinal wave propagates, what happens in the region of compressions and rarefactions?
Energy of one mole of photons of radiation whose frequency is $ 5\times 10^{14}\,Hz $ is
What is the percentage of free space in body centered cubic unit cell?
When the gas expands with temperature using the relation $ V=KT^{2/3} $ for the temperature change of $ 40\,K, $ the work done is
Which quantity is transmitted with propagation of longitudinal waves through a medium?
Mass number of an atom is the sum of
Which of the following relation is called mirror equation?
A car moving on a straight road covers $ 1/3 $ of the distance with $ 25\,km/h $ and rest with $ 75\,km/h $ . The average speed is
All substances that conduct electricity in aqueous solutions are called?
Find the length of the diagonal of the parallelepiped formed by planes drawn through the points $ (2,3,5) $ and $ (5,9,7), $ parallel to the co-ordinate planes?
For transistor the value of $ \beta $ is $50$ then, the value of $\alpha$ is
Light from a point source in air falls on a spherical glass surface ( $ n=1.67 $ and radius of curvature $ =25\,cm $ ). The distance of the light source from the glass surface is $ 95\,cm $ . At what position, the image is formed?
Widal test is done to confirm
Negatively charged particles are called
$45\, g$ of ethylene glycol $\left(C_{2} H_{6} O_{2}\right)$ is mixed with $600\, g$ of water, what is the depression of freezing point?
Function of zinc in plants is
Which among the following is a non-colligative property?
Major pigments found in Phaeophyceae, i.e., brown algae are
Scientific names of plants are based on principles criteria agreed by and are given in
A $ 400\,pF $ capacitor is charged by a $ 100\,V $ supply. How much electrostatic energy is lost in the process of disconnecting from the supply and connecting another uncharged $ 400\,pF $ capacitor?
A $ 15\,pF $ capacitor is connected to a $ 60\,V $ battery. How much electrostatic energy is stored?
The mixture of reactants and products in the equilibrium state is called?
Passive immunity is defined as immunity
Which part of the plant contains sporogenous tissue?