Answer: Spring balance is used to determine the force acting on the object (weight). Spring balance works on the principle... View Article
Answer: (3) The triple point of a substance is the temperature and pressure at which it can exist in all... View Article
Answer: Liquefied petroleum gas, or commonly referred to as LPG is a flammable mixture of hydrocarbon gases that are used... View Article
Answer: The first 3-digit number which is divisible by 7 is 105 The last 3-digit number which is divisible by... View Article
Answer: (4) Smallpox is an extremely contagious disease, which is caused by the deadly virus called Variola. This contagious disease... View Article
Answer: (1) Work is a state function State function A property whose value doesn’t depend on the path taken to reach... View Article
Answer: (2) There are two possible units for magnetic pole strength in SI units, depending on how the pole force... View Article
Answer: Natural resources are frequently characterised as resources that exist in the absence of human intervention. These are resources that... View Article
Answer: Water potential is the potential energy of the water in a device relative to pure water, as both temperature... View Article
Answer: The decrease in size of lanthanide ion due to the increase in atomic number is known as lanthanide contraction.... View Article
Answer: Acid Rain is defined as the precipitation of acid in the form of rain. When atmospheric pollutants like oxides... View Article
Answer: (2) Parasites are an incredibly varied group of organisms that live within host cells. They are smaller than their... View Article
Answer: (2) A convex mirror is a type of spherical mirror in which the reflecting surface is the bulged out... View Article
Answer: Image Corresponding angles for parallel lines AB and CD ∠BAD = ∠CDF Corresponding angles for parallel lines AB and... View Article
Answer: (2) Bile juice is secreted by the liver. It is a yellowish colour fluid. Bile is created, with the... View Article
Answer: According to Euclid’s Division Lemma if we have two positive integers a and b, then there exist unique integers... View Article
Answer: Boyle’s law is a gas law which states that the pressure exerted by a gas (of a given mass,... View Article
Answer: (3) Milk is an emulsion of milk fat (liquid phase) in water. An emulsion can be defined as a... View Article
Answer: A diet that contains the right amount of nutrients, roughage and water are called a balanced diet. Roughage, also... View Article
Answer: A food chain refers to the order of events in an ecosystem, where one living organism eats another organism,... View Article
