Does heat change mass? All internal energy such as thermal, rotational, and internal potential energy contributes to the rest mass of an object. So, yes, a hot object has greater rest mass and would weigh more when measured, if a scale were sensitive enough. Does heat effect mass? In almost every chemistry and introductory physics […]
What are the two forces in the nucleus?
What are the two forces in the nucleus? Holding the nucleus together There are two fundamental forces that were found in the nucleus, that aren’t observed outside of nuclei. These forces are creatively named the strong force and the weak force. What are the four forces? Fundamental force, also called fundamental interaction, in physics, any […]
What are the applications of polarization?
What are the applications of polarization? Following are the applications of polarization: Polarization is used in sunglasses to reduce the glare. Polaroid filters are used in plastic industries for performing stress analysis tests. Three-dimensional movies are produced and shown with the help of polarization. What is the opposite of Polarisation? Antonyms & Near Antonyms for […]
How fast do you fall while bungee jumping?
How fast do you fall while bungee jumping? Between about 2.5 seconds and 4.5 seconds, the jumper is freely falling and the acceleration is near – 9.8 m/s2. When all of the slack is out of the bungee cord, the acceleration begins to change. As the bungee cord stretches, it exerts an upward force on […]
What are two independent clauses?
What are two independent clauses? The word compound means “to put together, to form a whole.” Sometimes two independent clauses (two simple sentences) can be put together to form another kind of sentence: the compound sentence. There are three patterns one may use to link simple sentences into a compound sentence. What’s independent clause examples? […]
What does it mean if a hurricane warning has been issued?
What does it mean if a hurricane warning has been issued? A warning means that hurricane conditions are expected whereas a watch means that conditions are possible. Hurricane warnings indicate that hurricane conditions (sustained winds of 74 mph or higher) are expected somewhere within the specified area. What is the main problem a hurricane has? […]
What are the major types of biological control?
What are the major types of biological control? There are three basic biological pest control strategies: importation (classical biological control), augmentation and conservation. Importation. Augmentation. Conservation. Predators. Parasitoids. Pathogens. Competitors. Combined use of parasitoids and pathogens. Why is biological pest control good? Advantages of biological control are that no artificial substances are added, and that […]
What can multiply to get 100?
How many tons is a 50kg bag of rice?
What is the best train system in the world?
What is the best train system in the world? Where are the world’s best metro systems? Hong Kong. Hong Kong’s MTR (mass transit railway) is renowned for being clean and fast. DALE DE LA REY/AFP/AFP/Getty Images. Seoul. Singapore. London. Paris. Madrid. New York City. Tokyo. Which is the best railway in the world? All aboard! […]