Start learning 50% faster. Sign in now
Area of the rectangular field = 64 × 52 = 3328 sq. ft Area of the rectangular pit = 18 × 16 = 288 sq. ft ∴ The area of remaining field = 3328 – 288 = 3040 sq. ft Hence, Volume of the pit = Area of remaining field × Increased level l × b × h = 3040 × 1.25 18 × 16 × h = 3800 ∴ h = 3800/288 = 13.19 ft Hence, the depth of the pit is 13.19 ft
The group velocity of matter waves associated with a moving particle is:
Ohm's law defines –
In an experimental arrangement of a Fresnel's biprism, monochromatic light of wavelength 2. is used to produce interference fringe pattern. On introduc...
In which medium can sound not travel?
The unit 'Weber' is associated with which of the following?
In half-wave rectifier, what is the output frequency if the input frequency is 40 Hz. What is the output frequency of a full-wave rectifier for the same...
The shape of our Milky Way galaxy is
The pitch of a sound is primarily determined by which of the following?
No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be
The filament of a bulb is made up of?