List of top Questions asked in KCET- 2003

Three vectors satisfy the relation $\overrightarrow{A}.\overrightarrow{B}=0$ and $\overrightarrow{A}.\overrightarrow{C}=0$ then $\overrightarrow{A}$ is parallel to

The time taken by AC of 50 Hz in reacting from zero to the maximum value is

The aperture of objective lens of a telescope is made large so as to

Hesss law states that

Yellow light is used in single slit diffraction experiment with slit width 0.6 mm. If yellow light is replaced by X-ray then the pattern reveals

The phenomenon of rotation of plane polarised light is called

For a given velocity, a projectile has same range $R$ for two angles of projections. If $t_1$ and $t_2$ are the time of flight in the 2 cases then

A sample of ideal monoatomic gas is taken around the cycle ABC A as shown in figure. The work done during cycle is

A lamp hanging 4 m above the table is lowered by 1 m. The illumination on the table

To send 10% of main current through a moving coil galvanometer of resistance $99\,\Omega$ the shunt required is