This series cover complete chemistry with short notes and practice questions.
Attempt this test on general science which contains MCQs from Physics, Chemistry, and Biology up to 10th standard. General science is an important part of general awareness included in the syllabus of in most of competitive exams including RRBs, DSSSB, UPSSSC, UPSC etc.
A hearing aid is a battery-operated, an electronic device that receives sound from the atmosphere and converts it into electrical signals. Humans are privileged as they are able to hear with the help of an extremely sensitive device known as the “Ear”.We receive audible frequencies from our surrounding which is then converted into electrical signals that are passed through a special nerve called “Auditory Nerve” to our brain.
most important questions from general science (GS). included questions mostly asked in previous exams. most important questions asked as basic science and also we all experience it in day-to-day life.
This post contains 25 important short answer questions from GS In Hindi language.
Blood is specialized fluid connective tissue, transports nutrition, water and oxygen to various tissues and organs. circulates in closed vessels. slightly alkaline in nature.
Thomson's atomic model proposed that an atom is uniform sphere of positive charges (due to presence of protons ) as well as the negative charges (due to the presence of the electrons.
This practice test contains a short quiz of objectivE questions mcqs from important static geographical topics in world geography. attempt this test to check your knowledge on world geography.
Here are some Important short forms for scientific terms, substances or organisations.
The arrangement of electrons in various shells that is energy levels of an atom of the element is known as its electronic configuration. The distribution of electrons into different orbits or shells of an atom was suggested by Bohr and Bury.
Bacterial diseases include any type of illness caused by bacteria. Bacteria are a type of microorganism, which are tiny forms of life that can only be seen with a microscope. Other types of microorganisms include viruses, some fungi, and some parasites.
In the late 19th century, the term ‘Stone Age’, was coined by - The Danish scholar CHRISTIAN J. THOMSEN, on the basis of the technological framework for the study of the human past. The Stone Age is defined as the age when prehistoric man began to use stones for utilitarian purposes.