Solid State Physics

Yes, the Universal Law of Gravitation states that any two objects in the universe with mass will exert a gravitational force on each other. The strength of the force is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers.

Zener diodes are heavily doped to create a narrow depletion region, allowing them to operate in the reverse breakdown region where they exhibit the Zener effect. This effect causes the diode to conduct in reverse bias at a specific voltage, ideal for voltage regulation applications.

No. They never traveled at the speed of light,

and have always appeared tired.

You as a person can not bend time. There are ways to slow down time for you though.

One way is by moving toward an object that has a large gravitational pull, like a black hole. If there was some way that you could get into a spaceship, fly next to a back hole and stay around it for a period of time (without getting sucked into it) your "clock" or "time" would slow down, sending you into the future.

So lets say you got into a spaceship with a watch that read 10:00 and gave your friend a watch that was exactly synced to it. If you flew close black hole and stayed there for a period of time (lets say 10 of your minutes) and then came back to earth, your clock would read 10:10. But because the gravity around you was greatly increased, your clock would be slower than the one that you gave to your friend, which might read 10:20. It would all depend on the amount of time you were around the increase of gravity and how close you were to it.

Summing this up, if you were somehow exposed to an object with a huge amount of gravity, you would be able to go back in time.

The mass of both solute and solvent are conserved (sugar water weighs the same as the sugar plus the water), the volume of the solution increases less than the dry volume of the sugar, so the density of the solution is higher than water.

Copper(2)oxide is written as Cu2O.Not that the last alphabet is O for oxygen,not 0 for zero

Actually Copper (II) Oxide is written as CuO, because Copper 2 has the charge 2+ and Oxygen has the charge 2-, so they balance each other out evenly. THere is no need for 2 (Cu2)'s.

1. electromagnetic - long range, either attractive or repulsive, moderate
2. weak nuclear - short range, either attractive or repulsive, weak
3. strong nuclear - very short range, either attractive or repulsive, very strong
4. gravity - long range, always attractive, very weak

When an object is submerged in water, it displaces an amount of water equivalent to its own volume. This creates an upward buoyant force that counteracts the force of gravity acting on the object, making it feel lighter. As a result, the object appears to lose weight when submerged in water.

Light cannot travel around the Earth, since light travels at a straight line and the Earth is round.

The speed of light is 300,000 kilometers per second.

No, it is not possible for any object or signal to travel faster than the speed of light according to the laws of physics as described by Einstein's theory of relativity. Any object that appears to be moving faster than the speed of light is a violation of the laws of physics.

The earliest citation given in the Oxford English Dictionary for any word used as a name for this element is alumium, which British chemist and inventor Humphry Davy employed in 1808 for the metal he was trying to isolate electrolytically from the mineral alumina. The citation is from his journal Philosophical Transactions: "Had I been so fortunate as..to have procured the metallic substances I was in search of, I should have proposed for them the names of silicium, alumium, zirconium, and glucium."

Winds range can range from 65mph to over 300mph.

Most tornadoes are rated EF0 with estimated winds of 65mph to 85 mph.

The greatest damage comes from EF3 and stronger tornadoes with winds over 135 mph.

Few than 1 tornado in every thousand is rated EF5, with winds over 200 mph.

Yes, turpentine does expand.

In fact, it expands more than oil, water and benzene!

The first (or smallest measurement) you would see is the hash marking millimeters, which is written as "mm". 1mm equals the thickness of a dime. The unit of measure that is most often displayed on a metric ruler would be centimeters written "cm". 10mm equals 1cm and 2.5cm is about equal to 1 inch. Centimeters are displayed for viewing like inches are, marked on the ruler in increments of 1, 2, 3, 4... and so on. Usually to 30cm which is slightly less than 12 inches

Mercury is used in barometers because it has a high density, does not evaporate easily, and has a low thermal expansion. These properties make it ideal for creating a precise and stable measurement of atmospheric pressure. Water, in contrast, would evaporate easily and change density with temperature, making it less reliable for this purpose.

Silver is a very good conductor of electricity due to its high electrical conductivity. It is commonly used in electrical wires and circuits for this reason.

Gravitational force (weight), pointing down.

Reaction force, equal to the gravitational force (weight), exerted by the tabletop, pointing up.

Glass breaks into small pieces due to its internal stress. When a force is applied to glass, it overcomes the tensile strength of the material, causing it to break. The internal stress causes the glass to shatter into small, uniform pieces to reduce the potential for injury.

If we imagine a man is swimming along the wire in the direction of current with his face always turned towards the needle ,so that the current enters trough his feet and leaves at his head, then the north pole of magnetic needle will be deflected towards his left hand .this rule can be recollected with the help of the word snow..

snow - current flowing from south to north over magnetic field then deflection of compass or needle is towards west..

The meringue layer on a baked Alaska acts as an insulator, which helps protect the ice cream from melting when briefly exposed to high heat in the oven. The meringue layer helps to keep the cold temperature inside the dessert while the outside browns.

Toni's average speed is 15 km h-1.

As we measured her travel distance over one sixth of an hour, her speed in km h-1 is (6 X 2.5) km h-1

In phsics dont you have to change it so its meters of seconds?

To raise the pitch (frequency), put more tension on one end of the string. To lower the pitch, put less tension on one end of the string. For instance, on a guitar, tighten the string for a higher pitch. Loosen the string for a lower pitch. Additionally, if you have a guitar string already mounted and tensioned. You may place your finger in the middle of the string, and the pitch will go up one octave. Each time you halve a tensioned string, it produces a pitch one octave higher.

Aluminum was discovered by Hans Christian Oersted in 1825 in Denmark.

for me I BELIEVE IN THE SAYING THAT "EVERY FILIPINO DESERVE IT" I THANK YOU

kinetic energy like any other form of energy , its measuring units are joule or calorie or Btu or toe , the most common used units are joule and calorie according to what field you are using kinetic energy in , in thermodynamics we use calorie but in oscillations and waves we use joules