What is the most common roll with two dice? 7 What are the outcomes of rolling two dice? Rolling two six-sided dice: Each die has 6 equally likely outcomes, so the sample space is 6 • 6 or 36 equally likely outcomes…. First coin Second coin outcome H H HH H T HT T H […]
How many minutes a day should I exercise to lose weight?
What are 5 uses of neon?
What are 5 uses of neon? Neon is also used to make high-voltage indicators and switching gear, lightning arresters, diving equipment and lasers. Liquid neon is an important cryogenic refrigerant. It has over 40 times more refrigerating capacity per unit volume than liquid helium, and more than 3 times that of liquid hydrogen. What happens […]
How electric and magnetic fields are produced?
How electric and magnetic fields are produced? Electric fields are produced by electric charges, and magnetic fields are produced by the flow of electrical current through wires or electrical devices. Because of this, low frequency EMR is found in close proximity to electrical sources such as power lines. What is the difference between electric fields […]
Why is Aluminium ductile in terms of structure?
Why is Aluminium ductile in terms of structure? The energy is transferred throughout the rest of the metal by the moving electrons. Metals are described as malleable (can be beaten into sheets) and ductile (can be pulled out into wires). This is because of the ability of the atoms to roll over each other into […]
What are causes of ocean acidification?
What are causes of ocean acidification? Ocean acidification is mainly caused by carbon dioxide gas in the atmosphere dissolving into the ocean. This leads to a lowering of the water’s pH, making the ocean more acidic. Many factors contribute to rising carbon dioxide levels. What happens during ocean acidification? When carbon dioxide (CO2) is absorbed […]
What is the name of the force exerted by the first object on a second object?
What is the name of the force exerted by the first object on a second object? exerted by two objects on each other are often called an action- reaction force pair. Either force can be considered the action force or the reaction force. You might think that because action-reaction forces are equal and opposite that […]
What do the rows mean on a periodic table?
What do the rows mean on a periodic table? Each row represents one period; the period number of an element indicates how many of its energy levels house electrons. Sodium, for instance, sits in the third period, which means a sodium atom typically has electrons in the first three energy levels. How do you identify […]
How do I make my house safe from radon?
How do I make my house safe from radon? An active radon sump, fitted with a fan, is the most effective way to reduce indoor radon levels. Sumps work best under solid floors and under suspended floors if the ground is covered with concrete or a membrane. Occasionally, passive sumps without a fan may reduce […]
Who is father of nutrition?
Who is father of nutrition? Antoine Lavoisier Who is the first nutritionist? Adelle Davis (25 February 1904 – 31 May 1974) was an American author and nutritionist, considered “the most famous nutritionist in the early to mid-20th century.” She was as an advocate for improved health through better nutrition…. Adelle Davis Website The Adelle Davis […]