What are the two major groups of metals? Metals can be divided into two main groups: ferrous metals are those which contain iron and non-ferrous metals that are those which contain no iron. Ferrous Metals. Pure Iron is of little use as an engineering material because it is too soft and ductile. Copper. Brass. Tin. […]
What are negative effects of nuclear energy?
What are negative effects of nuclear energy? Nuclear energy produces radioactive waste A major environmental concern related to nuclear power is the creation of radioactive wastes such as uranium mill tailings, spent (used) reactor fuel, and other radioactive wastes. These materials can remain radioactive and dangerous to human health for thousands of years. Can we […]
Can the direction of velocity of an object change when acceleration is constant?
Can the direction of velocity of an object change when acceleration is constant? 1-Yes ,the direction of velocity can change while experiencing a constant acceleration. Like, in uniform circular motion there is a change in direction of the velocity and acceleration is constant in this case. Can a boat moving eastward accelerate to the West? […]
Is food kinetic or potential energy?
Is food kinetic or potential energy? The food we eat. Food contains chemical potential energy – as our bodies digest it, the stored energy is converted into energy for us to move and grow. Is light bulb potential energy? So a 60 watt light bulb converts 60 joules of electrical energy per second into light […]
Why the halo effect is bad?
Why the halo effect is bad? The halo effect can lead to unfair differences in how employees are treated, especially in disciplinary issues. The halo effect also may come into play during the hiring process. If one candidate becomes favored because of it, it could result in the hiring process being biased. Is halo effect […]
What are 10 output devices?
What are 10 output devices? 10 Examples of Output Devices Monitor. Printer. Headphones. Computer Speakers. Projector. GPS. Sound Card. Video Card. What is input and output numbers? Input is the number in the first column of the table. This is the number that you start with to follow the rule if the rule is given. […]
How can I win 8 ball pool every time?
What expression is equivalent to 100000?
What expression is equivalent to 100000? Meanwhile, the exponent of the “exponential term” of 100,000 is 5 because the decimal point in the “digit term”, 1, must be moved five times to the right to arrive at 100,000. The exponent is positive because 100,000 is greater than or equal to ten. Therefore, the expression that […]
Will light bulbs in series or parallel be brighter?
Which problem is shown to increase with smoking?
Which problem is shown to increase with smoking? Smoking can cause lung disease by damaging your airways and the small air sacs (alveoli) found in your lungs. Lung diseases caused by smoking include COPD, which includes emphysema and chronic bronchitis. Cigarette smoking causes most cases of lung cancer. How does a substance-free lifestyle support the […]