Is the human body a heat engine? The body is a heat engine. It converts chemical energy of the food consumed into both heat to sustain metabolism and work. The harder the body exercises or works, the greater the need to reject heat in order for the body to maintain thermal balance. Is a car […]
What absorbs sound best?
What absorbs sound best? In general, soft, pliable, or porous materials (like cloths) serve as good acoustic insulators – absorbing most sound, whereas dense, hard, impenetrable materials (such as metals) reflect most. What fabric absorbs sound best? A non-porous vinyl, leather, or acrylic-faced fabric will reflect much of the sound energy, reducing the effectiveness of […]
Can you trick a map sensor?
Does data go on the first part of an experiment?
Does data go on the first part of an experiment? Do the data for the first part of the experiment support or refute the first hypothesis? The data for the first part of the experiment support the first hypothesis. As the force applied to the cart increased, the acceleration of the cart increased. Why does […]
What is a word for no longer in existence?
What is a word for no longer in existence? Adjective. No longer existing or functioning. defunct. inoperative. obsolete. Whats the opposite of obsolete? ANTONYMS FOR obsolete 1, 2 new, modern. What is the opposite of outdated? outdated(adjective) Out of date, old-fashioned, antiquated. His outdated word processing software could not read the files I sent. Antonyms: […]
What is the mean outcome of a fair die is rolled?
What is the relationship between energy frequency and wavelength?
What is the relationship between energy frequency and wavelength? Just as wavelength and frequency are related to light, they are also related to energy. The shorter the wavelengths and higher the frequency corresponds with greater energy. So the longer the wavelengths and lower the frequency results in lower energy. What is the relationship between frequency […]
How long was the Jurassic Period?
How long was the Jurassic Period? The Jurassic period (199.6 million to 145.5 million years ago) was characterized by a warm, wet climate that gave rise to lush vegetation and abundant life. Many new dinosaurs emerged—in great numbers. Were there snakes in the Jurassic period? The oldest known snake held a sssssurprising secret: its age. […]
How many fire ant bites will kill you?
How many fire ant bites will kill you? According to deShazo, the medical complications of fire ant stings can range from mild irritation at the sting site to death from a generalized allergic reaction, depending on the number of stings and the physical condition of the victim. Fire ant stings at the ant mounds or […]
What is dispersion of white light state its causes?
What is dispersion of white light state its causes? The dispersion of white light occurs because different colours of light bend through different angles with respect to the incident ray, as they pass through a prism. The red light bends the least while the violet the most as shown below. The first prism splits the […]