When resistance is decreased and voltage remains the same.
The inverse square law applies to: Intensity of sound
Intensity of light
Intensity of sound
Intensity of light
As we know that inverse square law will depends on the square of the distance inversely
Intensity of sound or intensity of Light for very small size source we can say intensity will be defined as power per unit area.
So we can say
Now similarly we know that gravitational force is given as
also we know that electrostatic force is given as
so all above are following inverse square law
There are more correct choices on the list than incorrect ones.
The inverse square law applies to
-- the intensity of sound from a small source
-- the Gravitational Force
-- the Intensity of light from a small source
-- the Electric Force from a point charge or a small charge.
It doesn't apply to the Magnetic Force.
For a particular reaction, the change in enthalpy is 51kJmole and the activation energy is 109kJmole. Which of the following could NOT be the change in enthalpy (ΔH) and the activation energy (Ea), respectively, for the catalyzed reaction? Select all that apply.
change in enthalpy = 51 kJ/mole
change in activation energy = 109 kJ/mole
when a reaction is catalysed change in enthalpy between the product and the reactant does not change it remain constant.
where as activation energy of the product and the reactant decreases.
ΔH = 51 kJ/mole
E_a= 83 kJ/mole
here activation energy decrease whereas change in enthalpy remains same.
The phrase positive to positive negative to ground is correct when jump starting a car true or false
Explanation:Jump starting a car is a process of starting a car whose battery is Dead,which means it doesn't have enough battery life to start a Car.
The process involves bringing both cars close to each other and Connecting the positive side of a good battery to the positive side of the Dead battery using a JUMPER CABLES,
Connect the positive cable to the positive side of the working battery,
Connect the Negative cable to the Negative side of the working battery,
Finally,connect the Negative cable to a grounded meta part of the car we want to JUMP START.
The largest driving force for pulling fluid from the interstitial spaces back into the capillaries is