What period in the periodic table is iron found in? Fact box Group 8 1538°C, 2800°F, 1811 K Period 4 2861°C, 5182°F, 3134 K Block d 7.87 Atomic number 26 55.845 State at 20°C Solid 56Fe How many types of iron are there? two What are two iron types? Heme iron is found in meat, […]
What is RFO in family law?
What is RFO in family law? The “law and motion” practice in California family law cases is conducted through a motion called a “Request for Order” or RFO. This means that whenever a family law litigant wishes to ask the court to make any temporary orders, or any post-judgment orders, they will file a motion. […]
Which is the thinnest and outermost layer of the atmosphere?
Which is the thinnest and outermost layer of the atmosphere? The Earth can be divided into four main layers: the solid crust on the outside, the mantle, the outer core and the inner core. Out of them, the crust is the thinnest layer of the Earth, amounting for less than 1% of our planet’s volume. […]
How do I test my water table level?
How do I test my water table level? The most reliable method of obtaining the depth to the water table at any given time is to measure the water level in a shallow well with a tape. If no wells are available, surface geophysical methods can sometimes be used, depending on surface accessibility for placing […]
What is the center of a hurricane called?
Why are steam engines inefficient?
Why are steam engines inefficient? Steam engines are extremely inefficient, wasting around 80–90 percent of all the energy they produce from coal. That means they have to burn enormous amounts of coal to produce useful amounts of power. It’s inefficient because energy is wasted as the heat and steam travel from the fire, via the […]
What type of material does not allow any light to pass through?
What type of material does not allow any light to pass through? opaque Which surface is best at reflecting light? glass mirror Why can light pass through some materials and not others? Opaque materials do not allow transmission of light waves. In other words, we can’t see through an opaque object. We can only see […]
What is the difference between heat transfer by conduction and convection?
What is the difference between heat transfer by conduction and convection? In conduction, heat transfer takes place between objects by direct contact. In convection, the heat transfer takes within the fluid. The heat transfer occurs through a heated solid object. What is the difference between conduction and convection name one medium in? hope this helps. […]
When you rub the two balloons against your hair what will happen if you bring the two balloons near each other?
When you rub the two balloons against your hair what will happen if you bring the two balloons near each other? Rubbing the balloon onto your hair or onto the wool fabric adds electrons to the balloon and causes the balloon to become negatively charged. Like charges repel (the two balloons, once charged, will move […]
Can light be seen?
Can light be seen? Our eyes detect light that strikes the retina. And what we consciously perceive are the objects, from which the detected light, originates. So we do not see light, we see the (brains representation) objects. LIGHT, LIGHT AND LIGHT. Why is light so important in our daily lives? Light is the main […]