Increasing the frequency of incident light increases the energy of emitted electrons, as per E = hf.

In this reaction, Ag⁺ gains electrons to form Ag, thus it is reduced.

In this reaction, carbon (C) is oxidized as it loses electrons to form CO2.

In this reaction, Fe²⁺ is being oxidized to Fe³⁺ as it loses electrons.

Zinc (Zn) is oxidized as it loses electrons to form Zn²⁺.

In thermodynamics, the 'system' refers to the part of the universe that is being studied, while the surroundings are everything else.

Inside a solenoid, the magnetic field lines run from the north pole to the south pole, similar to a bar magnet.

The entropy of a system increases when a solid melts into a liquid, as the disorder of the system increases.

Frogs typically exhibit external fertilization, where eggs and sperm are released into the water.

Binary fission is a form of asexual reproduction commonly seen in unicellular organisms like Amoeba.

Frogs exhibit external fertilization where eggs and sperm are released into the water.

In an isobaric process, the enthalpy change (ΔH) is equal to the heat absorbed or released at constant pressure.

Fertilization occurs in the ovary, where the male gamete from the pollen fuses with the female gamete in the ovule.

Most respiration occurs in the roots, where energy is needed for nutrient uptake and growth.

Respiration occurs in all parts of the plant, including roots, leaves, and stems.

During Anaphase, sister chromatids are pulled apart and move towards opposite poles of the cell.

During Anaphase, sister chromatids are pulled apart and move toward opposite poles of the cell.

The G1 phase is where the cell spends most of its life, performing normal functions and growing.

The process in which a substance changes from solid to gas without becoming liquid is called sublimation.

The process in which a substance changes from solid to gas is called sublimation.

In an elastic collision, both momentum and kinetic energy are conserved.

Fertilization occurs in sexual reproduction, where male and female gametes fuse to form a zygote.

Regeneration is a form of asexual reproduction where an organism can regrow lost parts.

Covalent network solids are held together by a network of covalent bonds, resulting in very high melting points.

Iron deficiency causes interveinal chlorosis, where the areas between the veins of leaves turn yellow.

Iron is crucial for chlorophyll synthesis and is involved in various enzymatic reactions in plants.

According to Archimedes' principle, the buoyant force is equal to the weight of the fluid displaced by the object.

The capacitance (C) of a parallel plate capacitor is given by the formula C = ε₀A/d, where A is the area of the plates and d is the separation between them.

'Survival of the fittest' is a phrase often associated with Darwinism, which emphasizes the role of natural selection in evolution.

'Survival of the fittest' is a phrase often associated with Darwinism, which emphasizes natural selection as a key mechanism of evolution.