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to prevent escape of air inside bulb

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How can you make regular soda can float in water?

An empty regular soda can will float by itself because of density lower than that of water. The reason it will be lighter than water is that that air will be filled in it.. Now you have not specified wether the can is empty, partially or fully filled..... The conditions will change.... according to the question...


Why is duct tape silver?

Duct tape is typically silver because of the aluminum coating on its backing material. This coating provides durability and water resistance, making it suitable for a variety of repair and sealing applications.


Why do soap dispensers leak?

Soap dispensers may leak due to wear and tear on the pump mechanism, improper installation, loose components, or a faulty seal. Over time, the rubber seal inside the pump can degrade or shift, leading to leaks. Regular maintenance and checking for proper sealing can help prevent leaks.


Why is argon the last element in its period?

Argon is the last element in its period (period 3) because it fills the 3p sublevel, which can hold a maximum of six electrons. After argon, the next element, potassium, begins filling the 4s sublevel in the next period (period 4).


Is atomic radii of d block elements is smaller than p block reason out?

Yes, the atomic radii of d-block elements are generally smaller than p-block elements due to greater effective nuclear charge resulting from the filling of d orbitals that shield the outer electrons less effectively compared to p orbitals. This leads to stronger attraction between the nucleus and valence electrons, resulting in a smaller atomic size for d-block elements.

Related Questions

Why does your washing machine leak water while it is filling up?

A common reason for a washing machine leaking water while filling up is a faulty water inlet valve. This valve may be damaged or not properly sealing, causing water to leak out during the fill cycle. Another potential cause could be a loose hose connection or a cracked hose, which may need to be replaced to stop the leakage.


Do galvanometer has positive or negative terminals?

Absolutely not. The reason behind is that it shows currents (both ac and dc) which has a desired direction of flow of electrons.. So Galvanometer does not have any electrolytic terminals!!


The reason for eating drywall?

less filling ...tastes great? seriously the dogs like the gypsum in it.


How infectious are clenched fist injuries?

skin of the finger is pulled backward over the deeper part of the wound, thus sealing bacteria within the injured tissue. This sealing of the wound by normal motions of the finger is the reason why clenched fist injuries have the highest rate of infection


Why petrol filling caps are on the opposite side of driver's seat?

Not all vehicles are to the opposite of the drivers seat. The reason all filling spouts are where they are is just design. When they are making a design they have to figure out the best way to fit everything onto the car.


Can you explain the process of filling out a pull over form?

Filling out a pull over form involves providing personal information such as name, address, and contact details, as well as details about the reason for the pull over, such as date, time, location, and the officer's name. It is important to be honest and accurate when filling out the form to ensure proper documentation of the incident.


What to put on a application for reason leaving is a stroke?

You should answer the question honestly and briefly. There is no reason to go into the details on a job application of your leaving a position.


Was there a functional reason for putting fabric on top of jelly jars?

Early preservation of meat products included sealing it in a crock and covering with cloth or leather tied to the top of the crock.


What is a possible reason for lower maximal heart rates observed in endurance-trained athletes?

Slower heart rates increase ventricular filling time


How do you change parole officers?

If you have a compelling reason, you can request this by filling out a request at the parole office, or by writing a letter to the Parole Office Director in which you explain your compelling reason. The likelihood of the request being honored, however, is on the slim side of slim.


Why is the transmission dipstick tube filling full of fluid on a 98 Mystique?

The first and most obvious reason would be to much Transmission Fluid.Time to have an Expert look at it.


What are the court filling fees for divoce?

There are court fees for a reason. The court has to make you suffer for your mistakes. They just want money. The court is stupid and they want to be rich.