The capacitance C of a parallel plate capacitor is given by the formula C = εA/d, where ε is the permittivity, A is the area of the plates, and d is the separation between them.

For capacitors in parallel, the total capacitance is the sum: C_total = C1 + C2.

Frequency = Speed / Wavelength = 340 m/s / 2 m = 170 Hz.

Frequency (f) is the reciprocal of the period (T). Thus, f = 1/T = 1/0.02 s = 50 Hz.

A capacitor is used to store electrical energy in an electric field, which can be released when needed.

Latent heat of fusion (L) = Q / m = 334,000 J / 500 g = 668 J/g.

Latent heat of fusion (L) = Q/m = 2400 J / 80 g = 30 J/g.

The magnetic field around a straight conductor carrying current forms concentric circles around the wire.

The magnetic field around a straight current-carrying conductor forms concentric circles around the wire, as described by Ampère's circuital law.

The magnetic field (B) at the center of a circular loop is given by B = (μ₀ * I) / (2 * R). Using μ₀ = 4π x 10^-7 Tm/A, B = (4π x 10^-7 * 3) / (2 * 0.1) = 0.1 T.

The magnetic field at the center of a circular loop is given by B = (μ₀ * I) / (2 * R). Using μ₀ = 4π x 10^-7 Tm/A, B = (4π x 10^-7 * 5) / (2 * 0.1) = 0.1 T.

The magnetic field at the center of a circular loop is given by B = (μ0I)/(2r).

Using the lens formula and magnification formula, we find the magnification m = -v/u = -1.

Using the mirror formula, 1/f = 1/v + 1/u, we find v = -7.5 cm. Magnification (m) = -v/u = 7.5/15 = 0.5.

A black body absorbs all radiation incident on it, making it an ideal emitter of thermal radiation.

Wave-particle duality is a fundamental concept of quantum mechanics, indicating that particles exhibit both wave and particle properties.

The minimum energy required to remove an electron from a hydrogen atom in its ground state is 13.6 eV.

The bouncing back of sound waves from a surface is called reflection.

Using Ohm's Law (V = I * R), V = 3 A * 10 Ω = 30 V.

Potential energy (PE) = mgh = 2 kg * 10 m/s² * 5 m = 100 J.

Power (P) is given by P = V * I. Thus, P = 12 V * 2 A = 24 W.

Power (P) is calculated using the formula P = V * I. Therefore, P = 120 V * 2 A = 240 W.

Power P is calculated using P = V * I. Therefore, P = 120 V * 3 A = 360 W.

Power (P) = Voltage (V) × Current (I) = 120V × 3A = 360W.

Power (P) is calculated as P = V * I. Thus, P = 120 V * 3 A = 360 W.

The loudness of a sound is directly proportional to the amplitude of the sound wave.

Resistance R = ρ * (L/A). Here, R = (1.7 x 10^-8 Ωm) * (2 m / (1 x 10^-6 m²)) = 0.034 Ω.

Specific heat capacity (c) = Q / (m * ΔT) = 500 J / (2 kg * 10°C) = 25 J/kg°C.

The threshold of hearing is defined as 0 dB.

For capacitors in series, 1/C_total = 1/C1 + 1/C2. Thus, 1/C_total = 1/2 + 1/3 = 5/6, so C_total = 1.2 µF.