16, 9, ?, 114.25, 750.625, 6396.3125
16 × 0.5 + 1 = 9 9 × 2.5 + 2 = 24.5 24.5 × 4.5 + 4 = 114.25 114.25 × 6.5 + 8 = 750.625 750.625 × 8.5 + 16 = 6396.3125
A plane electromagnetic wave travels in vacuum along the z-direction. If the frequency of the wave is 20 MHz, what is its wavelength?
Which of the following particles in motion, having the same kinetic energy, has the shortest wavelength?
The oldest type of energy known to man is –
The storage battery of a car has an emf of 15 V. If the internal resistance of the battery is 0.5 Ω, what is the maximum current that can be drawn from...
Which of the following statement is correct?
I. Value of ‘g’ is higher at poles than equator
II. Weight of an object at moon is 1...
Rain drops acquire spherical shape due to -
Which one of the following is called a red planet?
A meter stick moves along its length with a certain speed. The apparent length of the moving meter stick as measured by a stationary observer on the gr...
Which of the following pairs of phenomena illustrate the particle nature of the electromagnetic radiation?