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If F X Integral From 0 To X E T 2 T 2 T 3 Dt For All X Belongs To 0 Infinity Then

1) f has a local maximum at x = 2 2) f is decreasing on (2, 3) 3) there exists... View Article

1) g is increasing on (1, ∞) 2) g is decreasing on (1, ∞) 3) g is increasing on (1,... View Article

If f (x) is differentiable and strictly increasing function, then the value of limx→0 [f (x2) – f (x)] /... View Article

1) 9/2 2) 5/2 3) 3 4) 4 Solution: (3) 3 f (x) = √x – 2 f’ (x) =... View Article

1) f ‘(x) < f(x), 1/4 < x < 3/4 2) f ‘ (x) > f (x), 0 < x... View Article

If R be the set of all real numbers and f : [-1, 1] → R be defined by f... View Article

1) 7 2) 15 3) 28 4) 14 Solution: (3) 28 It is given that f ‘(x) ≤ 5. f... View Article

1) 1 2) 0 3) 1/2 4) 1/3 Solution: (3) 1 / 2 f (x) = cos x cos h... View Article

1) (2, 3) 2) (-∞, 2) 3) (3, 4) 4) (-∞, 3) ∪(4, ∞) 5) (-∞, 2) ∪ (3, ∞)... View Article

When a wave is reflected into rarer medium from the surface of a denser medium, it undergoes a phase change... View Article

Electric flux density is the electric flux passing through a unit area perpendicular to the direction of the flux. Electric... View Article

“Amplitude is the magnitude of change in the oscillating variable with each oscillation within an oscillating system.”

The amplitude of oscillation affects the period of pendulum. For sufficiently small amplitudes, the period is not affected by the... View Article

As you increase the amplitude of the wave, the wavelength and the size of the wave is increased.

Amplitude of a wave is the vertical distance between its peak and its trough. By making larger motions, the amplitude... View Article

Natural frequency of the system is the frequency at which the system tends to oscillate in the absence of any... View Article

The natural frequency of the spring mass system, commonly known as the harmonic oscillator is calculated using the following formula:... View Article

When the frequency increases beyond the threshold, the ejected electrons move faster. An increase in the intensity of incoming light... View Article

Frequency is not dependant on the medium but is dependant on the source. Freqeuncy is directly proportional to the energy.

Yes, energy is directly proportional to the frequency. As the frequency goes up the energy goes up.