What is wattless current?
International Women’s Day is celebrated on the 8th of March every year around the world. International Women’s Day is a... View Article
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Why does a democratic country need a constitution?
Answer: A democratic country is one that sets equal focus on human and political rights. Fundamental rights should be protected by... View Article
A 10 mm long awl pin is placed vertically in front of a concave mirror.A 5 mm long image of the awl pin is formed at 30 cm in front of the mirror.the focal length of this mirror is?
The 32 districts of Tamil Nadu are Ariyalur Chengalpattu Chennai Coimbatore Cuddalore Dharmapuri Dindigul Erode Kallakurichi Kanchipuram Kanyakumari Karur Krishnagiri... View Article
Carrier of malaria-causing protozoan is (i) female Anopheles mosquito (ii) cockroach (iii) housefly
Collateral is an asset or form of physical wealth that the borrower owns like house, livestock, vehicle etc. It is... View Article
Name the vestigial part of the human alimentary canal
The ferrous sulphate crystals are light green. Ferrous sulphate is also obtained as a by-product in the manufacture of titanium... View Article
Where is agar agar obtained from?
Water vapour is not a green house gas Solution A greenhouse gas is a gas which produces heat in the... View Article
Name the type of current: a) used in household supply b) given by a cell
Nitride ion Nitride is a compound of nitrogen which never comes across a protic solution. The nitrogen has an oxidation... View Article
What is the observation of biogas plant?
Among the given metals silicon is not a metal. Explanation Silicon is classified as a metalloid because some of its... View Article
What is the functional segment of DNA called?
The equivalent weight of the element or radical is calculated using the given formula Equivalent weight= Molecular weight/Charge on cation... View Article
Write the classification of hibiscus and tuberose?
Copper is a chemical element with atomic number 29 and symbol Cu. The symbol ‘Cu’ denotes the Latin name of... View Article
Fossil fuel and metallic minerals are (a) Renewable resources (b) Non-renewable resources
Atomicity can be defined as the total number of atoms that composes a molecule. Simply put, it is the no... View Article
What does the term force per unit area is called?
The chemical formula of lead sulphate is option (c) PbSO4 Lead(II) sulfate (PbSO4) is a white solid, which appears white... View Article
Tomato is cultivated by a practice called?
ICl is more reactive than I2 because I−Cl bond in ICl is weaker than I−I bond in I2. Explanation I2... View Article
Calculate the molecular mass of- NH3, CO2, HCl, Cl2
Answer: The molecular mass of a compound is defined as the mass of one molecule. Molecular mass differs because of... View Article
What is winnowing? Where is it used?
Winnowing is the method in which heavier components of the mixture are separated from the lighter substances with the help... View Article
What are like poles and what are unlike poles?
Separating funnel is used mainly to segregate two immiscible liquids. The mechanism involves taking advantage of the unequal density of... View Article
What is the difference between stimulus and response?
Given: Barium chloride + Potassium sulphate → Barium sulphate + Potassium chloride The equation is given in words and we... View Article
Is nucleolus covered by membrane?
Graphite is an allotrope of carbon which conducts electricity due to de-localisation of the electrons above and below the planes... View Article
What are the differences between the water logging and water lodging?
The given statement is false. Lactobacilli is not a harmful bacteria. Explanation Lactobacillus acidophilus is the full name of the... View Article
Define (i) Draught breeds (ii) Dual purpose breeds (iii) Dairy breeds
We should not cut trees because of the following reasons Earth will lose its top fertile soil layer and get... View Article
