What Is Quantum Energy
Quantium refers to a particular packet of substance or energy in chemistry and physics. It corresponds to the minimal amount... View Article
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Is Co2 Acidic Or Basic
CO2 is not an acid itself, since it does not contain ions of hydrogen (H+). CO2 becomes carbonic acid in... View Article
Are Diamonds Brittle
The word diamond originally derives from a Greek word which means unbreakable. But are diamonds unbreakable, even though they are... View Article
How Many Terminals Are There In A Dry Cell
There are two terminals in all electrochemical cells, referred to as the anode and cathode, or positive (+) and negative... View Article
What Is Dissociation Reaction
Dissociation in chemistry and biochemistry is a general mechanism in which, typically in a reversible way, molecules (or ionic compounds... View Article
What Chemicals Are In Batteries
Sodium chloride, chloric acid, nitric acid, potassium nitrate, hydrochloric acid, potassium nitrate, sulfuric acid, sodium hydroxide, magnesium hydroxide, and sodium... View Article
What Would Happen If There Was No Gravity
If our planet were to lose gravity merely for five seconds, as we know that, it would mean the end... View Article
Where Is Carbon Found
In excess, carbon is present in the sun, stars, comets, and most planetary atmospheres. In certain places, graphite is found... View Article
Is Melting Endothermic Or Exothermic
Basically, when the ice consumes (heat) energy, which allows a transition to occur, melting ice is an endothermic response. The... View Article
Which Material Has Highest Thermal Conductivity
Of all metals, silver has the highest electrical conductivity. Currently, conductivity is described by silver all other metals are measured... View Article
What Is Repulsion Force
Repulsion is’ a movement between two charges that are identical or similar. The force of two electrons between them (negative... View Article
What Is The Heaviest Element
Uranium, atomic number 92, is the heaviest element present in any noticeable quantity in nature. In an atom’s nucleus, the... View Article
Is Graphite A Semiconductor
Graphite is an electrical conductor, and is also suitable for arc lamp electrodes in such applications. Because of the tremendous... View Article
What Are Energy Transfers
Energy is transmitted from farmers to consumers between species in food chains. In order to accomplish dynamic functions, energy is... View Article
What Is Enthalpy Of Adsorption
In thermodynamic terminology, the heat emitted or consumed during the adsorption process is adsorption enthalpy. Adsorption is an exothermic mechanism... View Article
If Tan Alpha Pi 4 Cot Beta Pi 4 Then
1) α + β = 0 2) α + β = 2n 3) α + β = 2n + 1... View Article
If Sin Theta Sin 15 Sin 45 Where 0 Theta 90 Then Theta Is
1) 45° 2) 54° 3) 60° 4) 72° 5) 75° Answer: (5) 75° Solution: Given, sin θ = sin 15°... View Article
The General Solution Of Mod Sin X Cos X When N Belongs To I Given By
1) nπ + π/4 2) 2nπ ± π/4 3) nπ ± π/4 4) nπ -π/4 Answer: (1) 2nπ ± π/4... View Article
The Most General Solution Of Root3 Cos Theta Sin Theta 2 Is
1) θ = nπ ± π/4 + π/6 2) θ = nπ ± π/4 – π/6 3) θ = 2nπ... View Article
The Root Of The Equation 1 Cos Theta Sin Theta Sin Theta 2 Is
1) kπ, k ∈ I 2) 2kπ, k ∈ I 3) k π/2, k ∈ I 4) None of these... View Article
