The Wheatstone bridge is known for its high accuracy in measuring unknown resistances.

Polymers are lightweight, making them advantageous for various manufacturing applications.

The primary application of a Wheatstone bridge is to measure unknown resistances.

Nuclear fusion is the process that powers hydrogen bombs and is also the process that fuels stars, including the sun.

Greenhouse gas emissions, particularly carbon dioxide and methane, are the primary drivers of global warming.

CFCs and halons are the primary substances responsible for the depletion of the ozone layer.

Fossil fuel combustion is the main cause of the greenhouse effect, leading to increased levels of greenhouse gases.

Deforestation reduces the number of trees that can absorb CO2, leading to higher atmospheric levels.

A black body is characterized by its ability to absorb all incident light, regardless of frequency or angle of incidence.

A catalyst provides an alternative reaction pathway, which lowers the activation energy and increases the reaction rate.

A catalyst lowers the activation energy of a reaction without being consumed in the process.

Geometric isomers have the same connectivity but differ in the spatial arrangement of groups around a double bond.

Optical isomers differ in their ability to rotate plane-polarized light.

Nitrogen makes up about 78% of the Earth's atmosphere, making it the main component of air.

Phospholipids are the main component of cell membranes, forming a bilayer.

The main component of natural gas is methane (CH4).

Ozone is a major component of smog, particularly in urban areas during sunny days.

Phospholipids are the main component of cell membranes, forming a bilayer.

The main component of the gas used in hydrogen fuel cells is hydrogen.

Vinegar primarily consists of acetic acid, which gives it its sour taste.

Water gas is primarily composed of hydrogen (H2) and carbon monoxide (CO).

Acid rain leads to the corrosion of buildings and monuments, as well as harming aquatic ecosystems.

Adsorption is a surface phenomenon, while absorption involves the entire volume of the material.

The main difference is the position of the carbonyl group; aldehydes have it at the end of the carbon chain, while ketones have it within the chain.

Alpha particles have a much greater mass than beta particles, which are electrons or positrons.

The main difference is that classical mechanics is deterministic, while quantum mechanics incorporates probability.

Interference involves the superposition of waves from multiple sources, while diffraction is the spreading of waves when they encounter an obstacle or aperture.

Nuclear fission involves the splitting of a heavy nucleus into smaller nuclei, while nuclear fusion involves the combining of light nuclei to form a heavier nucleus.

The main difference is that nuclear fusion combines light nuclei to form a heavier nucleus, while nuclear fission splits a heavy nucleus into lighter nuclei.

The main difference lies in the nature of forces involved; physisorption is due to weak van der Waals forces, while chemisorption involves strong chemical bonds.