A galvanometer can be made into a voltmeter to measure voltage by connecting a high resistance in series. Once the galvanometer is converted into... View Article
Yes, momentum increases with height. As the object falls from a greater height there is an increase in the velocity. The formula for momentum is... View Article
The emulsion is two immiscible fluids mixed together. The suspension is the mixture of two substances from any phase. Milk is an example of... View Article
There are no subshells without orbitals. Each subshell will have one or more orbitals. The subshells are s,p, d and f. The number of orbitals in... View Article
The oxidation state of the molecule, atom or ion gets increased during the oxidation process by the loss of electrons. The opposite of oxidation... View Article
Vernier scale is the sliding scale of the vernier calliper. It is the subsidiary scale provided for accurate measurement. The division on the... View Article
Within a given principal energy level, the energy of the electrons in the p orbital will be more energetic than the electrons in the s orbital.... View Article
Most of the bleaches are oxidizing agents while few are reducing agents. The chemical bonds of the chromophore are broken by the oxidizing agent.... View Article
Ammonia has one nitrogen atom and three hydrogen atoms. Therefore, the chemical formula for ammonia is NH3. The number of atoms in ammonia is 4.... View Article
The latent heat of vaporization is very high because the amount of energy required to break the hydrogen bond is high. The bounds between the... View Article
Gauss is a cgs unit for measuring the magnetic flux density or magnetic field. One Gauss is defined as one maxwell square centimetre. In the SI... View Article
Polymers are materials that have long and repeated units of the molecules. Depending on the type of molecules and how the molecules are bonded... View Article
The relation between speed, distance and time is given as Speed = distance/time Distance is measured in metres and time in seconds. Therefore,... View Article
The angles are either measured in degrees or radians. The relationship between radians and degrees is that π radian is equal to 180 degrees... View Article
If a body executes rotational motion, the equations of motions are written as ω = ω0 + αt θ = ω0t + (½)αt2 ω2 - ω02 = 2αt Here, ω = final... View Article
The ionic bonds are stronger than the covalent bonds. The electronegativity between the two elements is much stronger in the ionic bond than the... View Article
The formula for least count of a vernier caliper is given by the formula Least count of vernier caliper = Smallest reading on the main scale/... View Article
The first law thermodynamics is also called the law of conservation of energy. According to the first law of thermodynamics, energy can neither... View Article
In a chemical reaction (oxidation reaction and reduction reaction) if there is a change in the oxidation number then it is called a redox... View Article
