Category: Physics

What are the 4 types of forests? There are four different types of forests found around the world: tropical forests, temperate forests and boreal forests. Tropical Forests: Temperate Forests: Boreal Forests: Plantation Forests: Why is forestry bad? The main issues concerning forest management are depletion due to natural causes (fires and infestations) or human activity […]

What is the slowest thing in the universe? Xenon-124 Do humans have dark matter? Every year, approximately 10-8 kilograms of dark matter move through you. And over the course of a human lifetime, a total of just under 1 milligram of dark matter has passed through you. Can you absorb dark matter? Unlike normal matter, […]

How can I tell how old a baby bunny is? Check if its eyes are open. Baby rabbits open their eyes at approximately 10 days; this is also the age where they become more adventurous. If your baby rabbit’s eyes are open, and it is moving in small, tentative walk-like hops, it most likely is […]

What actions to take when capture is imminent include? Calculate the Price What protective measures should you take during a direct action recovery? Avoid windows and doors Actions to take when capture is imminent include. Sanitize personal or sensitive materials (correct) Try to retain your personal cell phone (correct) Leave evidence of presence at capture […]

What does Roland Garros mean in French? Internationaux de France de Tennis Which player has the most French Open titles? Rafael Nadal Who is favored to win French Open? Who was the oldest male player to win the French Open? In contrast, Andrés Gimeno is the oldest champion of the Open Era. He was 34 […]

What is the general purpose of the Van de Graaff generator? The Van de Graaff generator was developed as a particle accelerator for physics research; its high potential is used to accelerate subatomic particles to great speeds in an evacuated tube. It was the most powerful type of accelerator of the 1930s until the cyclotron […]

What time do birds go to bed? Bird tend to nap at times during the day in order to restore their energy, especially if they’ve spent a significant amount of time flying and foraging. Many birds will sleep once it becomes dark. Many will awaken on and off during the night but will not venture […]

What are characteristics of a physical change? A physical change involves a change in physical properties. Examples of physical properties include melting, transition to a gas, change of strength, change of durability, changes to crystal form, textural change, shape, size, color, volume and density. What is the difference between physical and chemical process? There is […]

What are some examples of power exercises? Examples of strength exercises you can adapt into power exercises (by making the concentric contraction — the part where you raise the weight against gravity — fast and powerful, but preserve the slow, steady pace on the eccentric contraction eg when lowering the weight back to the starting […]

Can electric fields cause cancer? Although there is no known mechanism by which non-ionizing EMFs could damage DNA and cause cancer, even a small increase in risk would be of clinical importance given how widespread exposure to these fields is. Do humans have sixth sense? You’ve probably been taught that humans have five senses: taste, […]