What is the smallest unit that can be said to be alive? cell What’s the biggest cell in the human body? ovum Do people change every 7 years? Here’s how the story goes: Every seven years (or 10, depending on which story you hear) we become essentially new people, because in that time, every cell […]
Do magnetic lines of force really exist?
Do magnetic lines of force really exist? To describe the phenomena related to magnets, lines are used to depict the force existing in the area surrounding the magnet. These lines are called the magnetic lines of force. These lines do not exist actually, but are imaginary lines that are used to illustrate and describe the […]
What are the three major forms of government?
What are the three major forms of government? The type of government a nation has can be classified as one of three main types: Democracy. Monarchy. Dictatorship. What are the 5 forms of government? Power Defined This lesson will discuss and differentiate between the five main forms of power, or government, utilized in past and […]
How do objects accumulate charges?
How do objects accumulate charges? Charges build up when negative electrons are transferred from one object to another. The object that gives up electrons becomes positively charged, and the object that accepts the electrons becomes negatively charged. How do you discharge objects? The simplest way to discharge an object is to connect it to the […]
Does water cool down faster than land?
Does water cool down faster than land? It takes less energy to change the temperature of land compared to water. This means that land heats and cools more quickly than water and this difference affects the climate of different areas on Earth. Different energy transfer processes also contribute to different rates of heating between land […]
Which is faster light or sound quizlet?
Which is faster light or sound quizlet? Light travels faster because it does not need to pass energy from one particle of matter to another. Light waves also have more energy than sound waves. Which statement best describes the Doppler effect? Answer: These statements accurately describe the Doppler Effect: It indicates galaxy motion through light […]
What is the process of changing gas to solid?
What is the process of changing gas to solid? Deposition is the phase transition in which gas transforms into solid without passing through the liquid phase. Deposition is a thermodynamic process. The reverse of deposition is sublimation and hence sometimes deposition is called desublimation. What are the types of solid solution? There are two classes […]
Why does the volume of a balloon increase during the day but at night decreases?
Why does the volume of a balloon increase during the day but at night decreases? When the ballon is made of elastic material, it expands because of the excess pressure inside. Its volume increases and its internal pressure decreases. As it expands, its buoyancy increases, but not the pull of gravity, so it continues to […]
How do you deflect a difficult question?
How do you deflect a difficult question? Here are some smart ways you can deal with tough questions: Acknowledge the question without answering it. Ignore the question completely. Question the question. Attack the question, Decline to answer. Give an incomplete answer. State or imply the question has already been answered. Defer to the will of […]
What is the largest cranial nerve?
What is the largest cranial nerve? trigeminal nerve What is the smallest cranial nerve? trochlear nerve What cranial nerve makes you cry? The great (superficial) petrosal nerve from cranial nerve VII provides autonomic innervation to the lacrimal gland. It is responsible for the production of much of the aqueous portion of the tear film. What […]