Using sin(30°) = 0.5, n = 1/sin(30°) = 1/0.5 = 2. Therefore, the refractive index is 2.

The inverse function undoes the action of the original function, meaning that applying a function and then its inverse returns the original input.

Angular momentum L is given by L = Iω, where ω is the angular velocity.

Bulk modulus is defined as the reciprocal of compressibility, indicating how incompressible a material is.

The relationship is K = C + 273.15, where K is the temperature in Kelvin and C is the temperature in Celsius.

The relationship is given by Q = CV, where Q is the charge, C is the capacitance, and V is the voltage across the capacitor.

The passage discusses how climate change can hinder economic growth in the long term, emphasizing the need for sustainable practices.

The relationship is given by I = Q / t, where I is current, Q is charge, and t is time.

The relationship is given by Ohm's law: I = V/R.

The magnetic field around a long straight conductor is directly proportional to the current flowing through it.

The relationship between current, voltage, and resistance is called Ohm's Law.

Ohm's Law defines the relationship between current (I), voltage (V), and resistance (R) as V = IR.

The passage indicates that digital sum plays a significant role in improving error detection techniques.

In a uniform electric field, the electric field E is related to the potential difference V and the distance d by the equation E = V/d.

The electric field E is the negative gradient of the electric potential V, given by E = -dV/dr.

The electric field E is the negative gradient of the electric potential V, given by E = -dV/dx.

In a uniform electric field, the relationship is given by E = -dV/dx, indicating that the electric field points in the direction of decreasing potential.

The electric field is the negative gradient of the electric potential, E = -dV/dx.

The electric field just outside a charged conductor is given by E = σ/ε₀.

In a uniform electric field, the electric potential difference V is given by V = E × d, where d is the distance moved in the direction of the field.

The electric field E is the negative gradient of the electric potential V, expressed as E = -dV/dx.

The relationship is given by H = U + PV, where H is enthalpy, U is internal energy, and PV is the pressure-volume work.

The relationship is given by H = U + PV, where H is enthalpy, U is internal energy, P is pressure, and V is volume.

The relationship is given by the equation H = U + PV, where H is enthalpy, U is internal energy, P is pressure, and V is volume.

At constant pressure, the relationship is given by ΔH = ΔU + PΔV.

A higher entropy generally indicates a spontaneous process, as spontaneous processes tend to increase the overall disorder of the system.

Entropy generally increases with increasing temperature due to increased molecular motion and disorder.

The frequency (f) is the reciprocal of the period (T), given by the formula f = 1/T.

The frequency (f) of a wave is the reciprocal of the period (T), given by the formula f = 1/T.

The frequency (f) is the reciprocal of the time period (T), given by f = 1 / T.