Question
In a certain code language, βKβ is coded as β6β
and βSβ is coded as β30β then βMULβ will be coded as ____ in the same code language.Solution
The digits of the positional value of the alphabets are added together and then multiplied by 3 to obtain the code. K β (1 + 1) x 3 = 2 x 3 = 6 S β (1 + 9) x 3 = 10 x 3 = 30 M β (1 + 3) x 3 = 4 x 3 = 12 U β (2 + 1) x 3 = 3 x 3 = 9 L β (1 + 2) x 3 = 3 x 3 = 9
Which of the following correctly describes the nature of electric field lines?Β
A body of mass 3 kg has a velocity of 4 m/s. Find its kinetic energy.Β Β
What is the wavelength of visible spectrum?
Which of the following phenomena cannot be explained by the wave theory of light?
Which of the following phenomena establishes the transverse nature of light waves?
Which of the following rays are not deflected by a magnetic field?
________ are the elements of group 18.
Which of the following materials behaves as a dielectric?
A cylindrical conductor of length L and radius R has its radius increasing linearly from R at one end to 2R at the other. A constant current I flows thr...
If the distance between two consecutive crests is L, then the wavelength is given by______.