What is the mass of 25.0 cm3 of copper? Density of 8.92 g/cm3 simply means that each cm3 will weigh 8.92 g. To solve the problem, simply use dimensional analysis. What is the mass of a cube of copper? Question: A Cube Of Copper Has A Volume Of 3.54cm^3. What’s Is The Mass Of The […]
What are the 2 classifications of bacteria?
What are the 2 classifications of bacteria? There are broadly speaking two different types of cell wall in bacteria, that classify bacteria into Gram-positive bacteria and Gram-negative bacteria. The names originate from the reaction of cells to the Gram stain, a long-standing test for the classification of bacterial species. What types of bacteria are rod […]
Why you get a tiny magnet with its north south poles even if you go breaking a bar magnet in two pieces?
Why you get a tiny magnet with its north south poles even if you go breaking a bar magnet in two pieces? Answer: Earth itself behaves like a huge bar magnet with its magnetic poles near the geographical north and south poles. Therefore, when a magnet is suspended freely, the magnetic poles of the earth […]
What has the greatest capillarity?
What has the greatest capillarity? Earth Science Mid Term Review Vocabulary A B Which particle size has the greatest capillarity? silt or clay As permeability increases, what happens runoff decreases What happens to rocks that are transported by running water They become rounded and its volume will decrease What influences water flow? The volume of […]
What are the three variables in a science experiment?
What are the three variables in a science experiment? There are three main variables: independent variable, dependent variable and controlled variables. What is a controlled variable example? Examples of Controlled Variables Temperature is a common type of controlled variable. If a temperature is held constant during an experiment, it is controlled. Other examples of controlled […]
Why is radiation the fastest mode of heat transfer?
Why is radiation the fastest mode of heat transfer? The energy transferred by radiation propagates with the speed of light . In radiation , heat is transferred by electromagnetic waves , which have the fastest speed , so it is the fastest mode of heat transmission . What kind of heat transfer happens when the […]
Is Krishna really a God?
Is Krishna really a God? Krishna, Sanskrit Kṛṣṇa, one of the most widely revered and most popular of all Indian divinities, worshipped as the eighth incarnation (avatar, or avatara) of the Hindu god Vishnu and also as a supreme god in his own right. How did Krishna die? Death and ascension According to the Mahabharata, […]
What method is used to separate pebbles and water?
What method is used to separate pebbles and water? 1) Pour the mixture in a container having water and stir well. The salt will dissolve in it. 2) Now pass the mixture (aqueous) into another container using a sieve. The sand and the solution will pass through sieve and the pebbles will get separated out. […]
Can you stop an electron from moving?
Can you stop an electron from moving? Electrons in higher-energy atomic states vibrate more quickly. Because an electron is a quantum object with wave-like properties, it must always be vibrating at some frequency. In order for an electron to stop vibrating and therefore have a frequency of zero, it must be destroyed. Can you stop […]
Which type of CCTV camera is best for home?
Which type of CCTV camera is best for home? Best CCTV cameras for home in India Mi 360° 1080p Full HD WiFi Smart Security Camera. TP-Link Tapo C200 Smart Cam Pan Tilt Home WiFi Camera. Yi 87001 Home Camera Wireless IP Security Surveillance System. TP-Link Tapo C100 1080p Full HD Indoor WiFi Security Camera. Blurams […]