Category: Physics

Is see through a Colour? Materials like air, water, and clear glass are called transparent. The color of a transparent object depends on the color of light it transmits. If green light passes through a transparent object, the emerging light is green; similarly if red light passes through a transparent object, the emerging light is […]

What is the adaptation found in grassland animals? Answer: Camouflage. Lacking trees, rocks or other structures to hide behind, grassland animals have often evolved highly effective camouflage, which allows them to hide while in plain sight. Most gazelles, cattle and antelopes are clad in colors that match the grass and surroundings of their wide-open habitats. […]

Can you cook eggs on the pavement? According to the American Egg Board, eggs need to be heated to a temperature between 144° F and 158° F (62.2° C to 70° C) to be cooked. That’s why sidewalks don’t make such great frying pans. Although sidewalks get plenty hot during a heat wave, they don’t […]

Which is the final stage of a low mass star? For low-mass stars (left hand side), after the helium has fused into carbon, the core collapses again. As the core collapses, the outer layers of the star are expelled. A planetary nebula is formed by the outer layers. The core remains as a white dwarf […]

Is Tangled a fairytale? This is the story of Rapunzel, a Classic Fairy Tale originally written by the Brothers Grimm in their book, The Brothers Grimm Fairy Tales Collection. It was adapted & is brought to you by Stories to Grow by. Listen to Rapunzel while you read along! ONCE UPON A TIME, there lived […]

What is the amniotic sac filled with? In the early weeks of pregnancy, the amniotic fluid is mostly water that comes from your body. After about 20 weeks of pregnancy, your baby’s urine makes up most of the fluid. Amniotic fluid also contains nutrients, hormones (chemicals made by the body) and antibodies (cells in the […]

Are virtual images always larger? Image formed by the Convex mirror is always a virtual, erect but the size of the object is very larger than the image. Convex mirror always forms an image smaller in size than the object. And the property of the convex mirror is the same that of the concave lens. […]

Is Ron Howard related to Trevor Howard? He is not to be confused with American actor, producer and director Ron Howard. The late Trevor Howard (whose films include The Third Man of 1949 and Gandhi in 1983) was the son of a Canadian mother and an underwriter for Lloyd’s of London. He grew up in […]

How do I program my directv remote to my LG Blu-Ray player? Press Menu on your DIRECTV remote. On the on-screen menu, select Parental Favs & Setup > System Setup > Remote or Remote Control > Program Remote. Select the device (DVD/Blu-ray player, DVR, gaming console, soundbar, TV, etc.) that you want the remote to […]

What are the Iron Man movies in order? Iron Man2008Iron Man 22010Iron Man 32013 What is the strongest version of Iron Man? 1. Iron Hammer. The most powerful version of Iron Man, the Iron Hammer is set in the warped universe where Thor and Iron Man have merged to become Stark Odinson. The son of […]