The magnetic field around a long straight conductor decreases with distance from the conductor, following the inverse relationship.

Inside a long solenoid, the magnetic field is uniform and parallel to the axis of the solenoid, provided the solenoid is long enough.

The mean free path decreases with increasing pressure because more molecules are present in a given volume, leading to more frequent collisions.

The mesomeric effect is responsible for the stability of resonance structures due to the delocalization of pi electrons.

The distribution of data points shows a right skew, indicating more values on the lower end.

O2 has 2 unpaired electrons in its molecular orbital configuration, making it paramagnetic.

Molecular orbital theory explains the magnetic properties of molecules, such as paramagnetism in O2.

The moment of inertia depends on the mass distribution relative to the axis of rotation.

Zero is neither positive nor negative in any number system.

'100' in base 3 is calculated as 1*3^2 + 0*3^1 + 0*3^0 = 9.

In hexadecimal, 'A' represents the decimal value 10.

36 is a perfect square as it can be expressed as 6 * 6.

16 is a multiple of 8, as 16 = 8 * 2.

The photoelectric effect requires a minimum threshold frequency; below this frequency, no electrons are emitted regardless of the intensity of the light.

The slope between any two pairs of these points is the same (1), indicating they are collinear.

The rate of a reaction generally increases with increasing temperature.

The rate of reaction decreases with time for a reactant and increases with time for a product.

The second law of thermodynamics introduces the concept of entropy, stating that the total entropy of an isolated system can never decrease over time.

Parallel lines have the same slope, hence their slopes are equal.

This linear equation represents a line, which has infinitely many solutions.

The mixed graph indicates that variable H exhibits a cyclical pattern over the observed period.

The uncertainty principle states that position and momentum cannot be precisely known at the same time.

The union of two sets combines all unique elements from both sets, ensuring that duplicates are not counted more than once.

A potentiometer is not affected by the internal resistance of the source because it measures voltage by balancing it against a known voltage.

The Van der Waals equation accounts for the volume of gas particles and intermolecular forces.

For a graph to represent a function, any vertical line drawn must intersect the graph at most once.

The Wheatstone bridge is primarily used to measure unknown resistances by balancing it against known resistances.

Thermal conductivity is a measure of a material's ability to conduct heat; it varies with material and temperature.

Time zones can vary in width due to political and geographical reasons, not strictly based on longitude.

Total internal reflection occurs when light travels from a denser medium to a rarer medium.