According to Poiseuille's law, if viscosity is doubled, the flow rate is halved, assuming all other factors remain constant.

According to Poiseuille's law, if viscosity is doubled, the flow rate will be halved, assuming other factors remain constant.

Using Ohm's Law, R = V / I = 15 V / 3 A = 5 Ω.

According to Ohm's Law (V = IR), if voltage is doubled and resistance remains constant, current also doubles.

According to Ohm's law, if voltage is doubled and resistance remains constant, current also doubles.

According to Ohm's Law (I = V/R), if voltage (V) is tripled and resistance (R) remains constant, the current (I) will also triple.

According to Boyle's Law, if the volume is doubled, the pressure is halved.

According to Boyle's Law, if the volume of a gas is halved at constant temperature, the pressure will double.

Frequency is inversely proportional to wavelength. If the wavelength is halved, the frequency doubles.

The wavelength in a medium is given by λ' = λ/n. Thus, λ' = 600 nm / 1.5 = 400 nm.

Wavelength in glass (λ') = λ/n = 600 nm / 1.5 = 400 nm.

Frequency (f) is inversely proportional to wavelength (λ). If λ is halved, f doubles.

Halving the wavelength results in the first minimum moving closer to the center, as the position of minima is directly related to the wavelength.

Halving the wavelength causes the minima to move closer together, as the angle for minima is directly proportional to the wavelength.

Halving the wavelength will halve the angle for the first minimum, as the position of minima is directly proportional to the wavelength.

Increasing the wavelength results in a broader diffraction pattern as the angles for minima and maxima increase.

Distance between fringes = (λD)/d = (600 x 10^-9 m * 2 m) / (0.3 x 10^-3 m) = 0.004 m = 0.4 m.

Increasing the wavelength increases the fringe width, causing the fringes to move further apart.

Fringe separation β = λD/d = (500 x 10^-9 m)(2 m)/(0.1 x 10^-3 m) = 0.01 m.

Fringe separation (β) = λD/d. β = (600 x 10^-9 * 2) / 0.0001 = 0.012 m. Distance between first and second bright fringes = 2β = 0.024 m.

Fringe width (β) = (λD)/d = (600 x 10^-9 * 2)/(0.1 x 10^-3) = 0.012 mm = 0.06 mm.

When the bridge is balanced, the potential difference across the galvanometer is zero.

An unbalanced Wheatstone bridge will have a non-zero potential difference across the galvanometer.

An unbalanced Wheatstone bridge indicates that the ratio of the resistances is not equal.

In an unbalanced bridge, there is a potential difference across the galvanometer, leading to maximum current flow.

In an unbalanced bridge, there is a potential difference across the galvanometer, causing current to flow.

Minimum wavelength (λ) = hc / Φ = (1240 nm·eV) / 2.5 eV = 496 nm.

Minimum wavelength (λ) = hc / Φ = (1240 nm·eV) / 2.5 eV = 496 nm.

The threshold wavelength can be calculated using the equation λ = hc/φ. Substituting h = 4.14 x 10^-15 eV·s, c = 3 x 10^8 m/s, and φ = 4.5 eV gives λ ≈ 400 nm.

Strain = Stress / Young's modulus = 200 MPa / 100 GPa = 0.002.