is amber and rabbit fur negatively charged

Q: Provide an example of a conversion from potential tokinetic energy.

A: The example for converting from potential energy to kinetic energy is, When the objects falls from…

Q: When wax is coated on clothes , they become water proof. Why?

A: When there is no wax, adhesive force between cloth and water molecules is stronger than the cohesive…

Q: what is the healthiest thing to drink

A: It has been known recently that one of the healthiest thing to drink is green tea.

Q: Many dry cereals are fortified with iron, which is added to the cereal in the form of small iron…

A: The iron particles are separated from the cereal with the help of magnets. we need to grind and…

Q: Which element is needed and absorbed normally by your body when you are breathing?

A: Oxygen is brought into the lungs by breathing, where it is transported by red blood cells to the…

Q: To become a positive ion, does an atom lose or gain an electron?

A: Step 1Atoms consists of neutrons, protons and electrons. Out of these, neutrons are neutral…

Q: What is the net charge (in C) of a single O2- ion?

A: Given data The given ion is O2-   From the given charge, the number of extra electrons is, n=2 The…

Q: Why is having an equal number of neutral and positives important?

A: The net charge is said to be zero when there is an equal number of negative and positive charge or…

Q: Need Help? Read It Watch It RETA uG AMY N OTES

A:

Q: ka kE sprivy testeut 내 1.2 LO 0.4 12 4 diem)

A: In the given question, We have to calculate the spring constant at given points in the graph.

Q: What Are High Level And Low-Level Modulators?

A:

Q: How are side bands produced?

A:

Q: Why do you think silicon is used in electronic components?

A: Silicon is used for electronic device's because it is and element with very special properties. One…

Q: What do you mean by Ignition?

A: Ignition is a way or an act of getting fire due to combustion.

Q: Why do you see a lemon as yellow?

A: We have broadly classified the cones in our human eye into red, green and blue in color.

Q: 214Po84 --> __________  +  4He2

A: Reaction :         214Po84= 210Pb82+4He2

Q: Explain Stress-Stain Relationship.

A: We have to express the Stress-Stain Relationship.

Q: What makes up ozone?

A: Most of the ozone is found in upper atmosphere(Stratosphere). One ozone molecule is consist of three…

Q: Why are most of the solids crystalline in nature?

A:

Q: Why hot water bottles are used for fomentation?

A: Hot water has high specific heat capacity. Due to this, the water remains hot for a longer duration.

Q: What results from an unequal sharing of electrons between atoms?

A: Electrons are carriers of charges.

Q: Number 49 pratice

A:

Q: Why tiny hairs on your skin, when brought closer to a newly purchased plastic cover,  get attracted…

A: The material plastic is made up of the long carbon chain in which Nitrogen, Oxygen and Sulfur may be…

Q: What does each finger represent in Fleming's left hand rule?

A:

Q: what is the physical significance of full adder

A: Question ? what is the physical significance of full adder ?

Q: Please answer fast Angiotensin II is a peptide ( D-R-V-Y-I-H-P-F) that increases our blood…

A: Angiotensin II has effects on: Blood vessels – it increases blood pressure by causing constriction…

Q: What are the physical significance and applications of full adder?

A: FULL ADDER:  A full adder is a logical circuit that performs an addition operation on three one-bit…

Q: true or false ? is Oxygen is an example of matter .

A: Matter is made from atoms. Every substance has a unique number of protons, neutrons, and electrons.…

Q: What is electrophorus?

A: Electrophorus is invented by Jhoan Carl.

Q: If no molecules in a body could escape, would the body have any odor?

A:

Q: How can nanotechnology be used in the prevention and treatment of illnesses?

A: By using nanotechnology, scientists prevent illness, more quick diagnose processes , control disease…

Q: Camphor particles do not dance about in water contaminated with oil, Why?

A: Introduction: Surface tension:  It is the shrinking tendency of the liquid surfaces into the minimum…

Q: Which atoms become positively charged?

A: Positively charged atom

Q: What are gums made of? Is Fevicol different?

A: Given:  Gums and fevicol

Q: When blue litmus paper turns red, the substance being tested is acidic basic

A: Here talking about the compounds PS test. Here given a blue litmas paper turns red. We have to find…

Q: Pure water is an insulator whereas salty water is a conductor. Why?

A: It is a true statement that pure water is an insulator whereas the salty water is a conductor.

Q: What is the AXIS OF SYMMETRY of the graph? y 7 -6 -5 3 -2 -1 2 3 4 5 6 7 -4 Ox - 2 Ov--2 O x-- 2…

A: