Why we should not buy south facing house? South facing door brings in sharp energy which disturbs positive energy field of the house. That is why in Japan, Geisha houses are always facing west. North West facing door is not so bad. It can bring in health, wealth and prosperity if supported by other vastu […]
What is observation in simple words?
What is observation in simple words? Observation is the active acquisition of information from a primary source. In living beings, observation employs the senses. In science, observation can also involve the perception and recording of data via the use of scientific instruments. The term may also refer to any data collected during the scientific activity. […]
Is angular velocity inversely proportional to radius?
Is angular velocity inversely proportional to radius? Average angular velocity is proportional to angular displacement and inversely proportional to time. v v v is linear speed, r is radius, ω is angular speed. Is angular velocity dependent on mass? Angular velocity is just the angle the mass rotates in an interval of time. So for […]
What is true wind and relative wind?
What is true wind and relative wind? These readings show the speed and direction of the apparent wind relative to the boat. The term “relative to” is used because the apparent wind is applicable only to the particular boat we are looking at and is not the same for other boats sailing in the same […]
WHAT IS elements and compounds with example?
WHAT IS elements and compounds with example? Elements, mixtures and compounds Common examples include carbon, sulfur, oxygen, iron, copper, aluminium. Elements are represented by symbols. Compounds are substances made from atoms of different elements joined by chemical bonds. They can only be separated by a chemical reaction. What are the types of compounds? Types of […]
What is Newton disc explain with diagram?
What is Newton disc explain with diagram? Newton’s colour disc – example Newton’s colour disc is a disc on which seven component colours of white light are painted. As it is rotated at high speed, it appears white suggesting the white light comprises of seven colours. What can you demonstrate by rotating Newton’s Colour disc […]
What is the most dangerous thing to humans?
What is the most dangerous thing to humans? Of all the species in the world, the largest—and most dangerous—is the saltwater crocodile. These ferocious killers can grow up to 23 feet in length, weigh more than a ton, and are known to kill hundreds each year, with crocodiles as a whole responsible for more human […]
What are the 4 types of regions?
What are the 4 types of regions? Use this lesson to show your students the differences and similarities between the various countries in terms of political, economic, cultural, and population regions. What are the 2 types of regions? A formal region is an area within which everyone shares distinctive characteristics. A functional region is an […]
What is Polar vs nonpolar?
What is Polar vs nonpolar? Polar molecules occur when there is an electronegativity difference between the bonded atoms. Nonpolar molecules occur when electrons are shared equal between atoms of a diatomic molecule or when polar bonds in a larger molecule cancel each other out. What is an example of a polar bond? Polar bonds are […]
What kind of answer does the scientific method seek?
What kind of answer does the scientific method seek? When conducting research, scientists use the scientific method to collect measurable, empirical evidence in an experiment related to a hypothesis (often in the form of an if/then statement), the results aiming to support or contradict a theory. How do you create a prediction? Predictions are often […]