Category: Physics

Are red hot pokers toxic? Are Red Hot Kniphofia Plants Considered Toxic or Poisonous? According to the American Society for the Prevention of Cruelty to Animals (ASPCA), Torch Lily is non-toxic to horses, dogs, and cats. Is red hot poker plant poisonous to cats? Non-Toxicity: Non-Toxic to Dogs, Non-Toxic to Cats, Non-Toxic. New gardeners and […]

What does the Bible say about a red sun? “The sun shall be turned into darkness, and the moon into blood, before the great and terrible day of the Lord,” – Joel 2:31. “The sun shall be turned into darkness, and the moon into blood, before the great and notable day of the Lord.” – […]

What caused the Iran and Iraq war? The roots of the war lay in a number of territorial and political disputes between Iraq and Iran. Iraq wanted to seize control of the rich oil-producing Iranian border region of Khūzestān, a territory inhabited largely by ethnic Arabs over which Iraq sought to extend some form of […]

What is reaction distance? Reaction distance is the distance the vehicle travels from the point a driver perceives or decides that something is a hazard, until braking. Braking Distance: Braking distance is the distance the vehicle travels from the point at which the driver applies the brake until the vehicle actually comes to a complete […]

What is the maximum current that can be drawn from the battery? as the maximum current that can be drawn from a cell is for R =0 and it is I = E/r. What is the EMF of the ideal battery? In the shown figure, R1 = R2 = R3 = 50 Ω, R4 = […]

How old are wood burning stoves? The first metal wood-burning stove is said to have been invented in 16th-century Europe, but the stove did not become more common until nearly 200 years later, during the Industrial Revolution. In the 1740s, a wood shortage in Philadelphia inspired Benjamin Franklin to improve upon the existing open hearth. […]

How do you troubleshoot a horn? If the fuse is good, jump power directly to the car horn with a homemade fused jumper (photo). If the horn makes a clicking sound, the problem could be a poor ground connection. Clean the horn’s ground connection and try powering the horn again. If the horn still clicks, […]

Does shaking your drink make it colder? When a drink is shaken or stirred, ice melts and the drink is chilled. This is because the process of melting ice requires energy in the form of heat, which is absorbed from the drink, causing it to get colder. Does shaking a drink warm it up? Not […]

Why did they make Disney XD? Why did Disney create Disney XD? – Quora. To transform the formerly all-animation Toon Disney into something more boy-centric in contrast to Disney Channel, which was becoming more girl-oriented. When did Disney XD close in Greece? Defunct channels Market Type Active date Greece channel October 3, 2009 – February […]

Can you jump out of a plane before it crashes? IT IS MOST unlikely that a parachute will be of use if a passenger plane crashes. Even a plane-load of active military parachutists takes several minutes of reasonably steady flight to exit. Parachuting takes nerve, skill, and strength. Can you survive a plane crash by […]