What is the kinetic energy of a 10 kg object that is moving with a velocity of 5 m s? the answer to this question is 125joules of kinetic energy of 10kg mass object moving with a velocity of 5m/s. What will be the kinetic energy of an object of mass 2 kg and moving […]
Do mirrors work in darkness?
Do mirrors work in darkness? Nothing at all. Black, or darkness, is the lack of white, or light. The mirror is neither on nor off at anytime. What are mirrors give three important examples? Home Mirror Types | How to Use Them Efficiently Plane Mirror — These are flat mirrors that reflect images in their […]
Where we can see Tyndall effect?
Where we can see Tyndall effect? Tyndall effect, also called Tyndall phenomenon, scattering of a beam of light by a medium containing small suspended particles—e.g., smoke or dust in a room, which makes visible a light beam entering a window. What is the dispersing medium in a colloid? A colloid is a heterogeneous mixture whose […]
What is action spectrum and absorption?
What is action spectrum and absorption? The absorption spectrum indicates the wavelengths of light absorbed by each pigment (e.g. chlorophyll) The action spectrum indicates the overall rate of photosynthesis at each wavelength of light. It is a graphical representation of the amount of light of different wavelengths absorbed by a pigment. Which pigments are most […]
Which animals can slither?
Which animals can slither? Hell benders. Salamanders. Legless lizard. Snake. Scheltopusik. Worms. Leeches. What animals can crawl? Complete List of Animals That Crawl Crawling Animals. Alligator. Crocodiles. Lizards- gecko, Turtles. Comodo Dragons. Snakes. Leeches. Bat. Fish. Climbing Perch – Fish Crawls on Land. Bugs. Ants. Spiders. Centipede. Millipede. Caterpillar. Beetles. Scorpion. Fly. Bee. Wasp. […]
What force keeps a bicycle wheel from flying off?
What force keeps a bicycle wheel from flying off? Another idea you should know about in order to understand a gyroscope is centripetal force. This is a force that pulls on an object that is spinning around another object and keeps it from flying off in a straight line. Why is a rotating bicycle wheel […]
How much activity is considered active?
What makes good insulation?
What makes good insulation? Polystyrene and plastic foam are both used as insulators as they have small air bubbles trapped inside them. This makes them very good insulators because heat energy can’t flow through them. This stops the movement of air in the space between the two layers of glass and reduces heat loss from […]
What is an example of experimental control?
What is an example of experimental control? Experimental controls are used in scientific experiments to prevent factors other than those being studied from affecting the outcome. For example, suppose a researcher feeds an experimental artificial sweetener to thirty laboratory rats and observes that eight of them subsequently die of dehydration. How do you show experimental […]
What does the orange and white buoy mean?
What does the orange and white buoy mean? These special-purpose buoys have orange symbols on white pillars, cans, or spars. They are used to: Give directions and information. Warn of hazards and obstructions. What side do you pass a red buoy on? right What color is a marker that indicates safe water? Safe Water Markers: […]