At what temperature the kinetic energy of gas molecules is double of the value at 27 C? E. Of a gas molecules half that of its value at 27∘C. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. T300=12orT=150K. At what temperature does the kinetic energy […]
Which two changes would increase the density of water?
Which two changes would increase the density of water? The two main factors that affect density of ocean water are the temperature of the water and the salinity of the water. The density of ocean water continuously increases with decreasing temperature until the water freezes. What are the two major factors that cause density changes […]
What is the most dangerous part of buying an ice cream cone?
What is the job of communication manager?
What is the job of communication manager? Communications Manager Duties and Responsibilities Develop and edit communication materials like newsletters, blogs, press releases and similar marketing materials in order to promote company’s products and services. Implement company’s communication plan in order to increase brand awareness. What qualifications do I need to be a communications manager? What […]
What are the conditions required for echo?
What are the conditions required for echo? The necessary conditions required to hear an echo are: There needs to be a minimum distance between the observer and the obstacle and that is equal to 17 m in the air. This distance may vary from medium to medium depending upon the sound’s speed in that particular […]
What are 4 characteristics of the inner planets?
What are 4 characteristics of the inner planets? Summary The four inner planets have slower orbits, slower spin, no rings, and they are made of rock and metal. The four outer planets have faster orbits and spins, a composition of gases and liquids, numerous moons, and rings. The outer planets are made of hydrogen and […]
How many elements are metal and non-metal?
How many elements are metal and non-metal? There are 110 elements known to us, out of which 92 are naturally occurring, while the rest have been prepared artificially. Elements are further classified into metals, non-metals, and metalloids….Metalloids. Metals Non-metals Metalloids Gold Oxygen Silicon Silver Carbon Boron Copper Hydrogen Arsenic Iron Nitrogen Antimony What is metal […]
How do you calculate mass?
How do you calculate mass? To find an object’s mass using its weight, the formula is Mass equals Weight divided by the Acceleration of Gravity (M = W ÷ G). Convert the weight measured in pounds to the equivalent in Newtons. In the formula for determining mass based on weight, mass is measured in Newtons. […]
What are the applications of frequency divider?
What are the applications of frequency divider? Frequency dividers can be implemented for both analog and digital applications. They can be used for improving the performance of electronic countermeasures equipment, communications systems and laboratory instruments. Frequency dividers and multipliers are key components of modern RF and microwave systems. What is the use of frequency divider? […]
Is it safe to drive without a headrest?
Is it safe to drive without a headrest? Removing the headrest will not cause harm or injury. Having the headrest missing when in a crash could increase the harm or injury to the driver. It’s absolutely essential that you leave the front seat headrests in place. They help to prevent whiplash injuries which can occur […]