What is inside of a ping pong ball? Celluloid is a thermoplastic made from nitrocellulose and camphor. Sometimes dyes and stabilizers are added. A typical ping pong ball might consist of 70% to 80% nitrocellulose, with up to 30% camphor. Small amounts of dye, ethanol, and stabilizers make the ball colorful, more stable, and less […]
How do I reconcile undeposited funds?
How do I reconcile undeposited funds? Currently, there is no option to reconcile undeposited funds account. The undeposited funds account is not on the listing of accounts that can be reconciled like for bank, credit card and other assets and liabilities accounts. How do I clean up undeposited funds in QuickBooks desktop? Undeposited funds in […]
What are the advantages of observation in research?
What are the advantages of observation in research? The biggest advantage of observational research has already been noted: it enables businesses to observe potential customers in a natural setting, which can reveal penetrating insights unavailable through other methods such as focus groups and surveys. What are the advantages and disadvantages of a survey? Advantages of […]
Which device is used to indicate the direction of current?
Which device is used to indicate the direction of current? The current flows through the ammeter. Note that an ammeter has a very low resistance. How can a DMM be used to determine the direction of flow? When using a multimeter to measure current, the only way that can be used to detect the level […]
What causes Oxbow?
What causes Oxbow? An oxbow lake forms when a river creates a meander, due to the river’s eroding bank . After a long period of time, the meander becomes very curved, and eventually the neck of the meander becomes narrower and the river cuts through the neck by sedimentation of silt, cutting off the meander […]
Is Van de Graaff generator a capacitor?
Is Van de Graaff generator a capacitor? A leyden jar is a storage capacitor which can withstand very large voltages. A van de graaf generator is a charge pump which can generate large voltages, but at very small currents. When you connect a van de graaf to a leyden jar, the jar accumulates the energy […]
What happens if the Senate and House pass different versions of a bill?
What happens if the Senate and House pass different versions of a bill? If the House and Senate pass the same bill then it is sent to the President. If the House and Senate pass different bills they are sent to Conference Committee. Most major legislation goes to a Conference Committee. Why do the House […]
Is anything in retrograde right now 2020?
Is anything in retrograde right now 2020? This is just an optical illusion. Hence the planets appear to stop, go backward referred to as retrograde, stop again and go forward called as Direct motion….Mercury. Direction Retrograde From Oct 14, 2020 11° To Nov 3, 2020 25° What sign is Pluto in today? Scorpio What is […]
What 3 things does a pedometer measure?
What 3 things does a pedometer measure? Pedometers come in all shapes and sizes. Simple devices simply measure steps, while others also include features such as time, alarm, distance, calories, etc. Are phone pedometers accurate? Accurate pedometers are useful tools to motivate and estimate physical activity. There are today free pedometer applications available for download […]