New Concepts/Shortcuts 1 Flashcards
net new voltage and heat generated when two capacitors are put together with the negative side connected to the positive side
what does it mean when we have a point equidistant from both coordinate axis
that point lies on the line x=y or x=-y
shortcut for dopplers effect when sound reflected from a fixed wall
just assume another ca/object with same velocity in opposing direction like a mirror
intensity due to electric field
whats demoivre’s theorem
angular velocity and linear velocity of the masses in the double star system?!?!
what are the dimensions of the mechanical equivalent of heat
dimensionless
Ur for diamagnetic is less than or more than 1 and is it positive or negative
its less than 1 and its -ve
between two collision, a gas molecules always travels in ____
straight line
expand
the force exerted and pressure exerted on reflecting and non reflecting wall
graph of
what to do in situation where the objects aren’t in same line for dopplers effect
ferrous has +2 or +3 charge
+2 charge
how to find the reflected ray equation
find a point of the incident ray! take an image of that point w.r.t mirror
that image would lie on the reflected ray
then we would have two points with one being the point of incidence and one being the image and hence we can find the reflected ray
meter bridge formula derivation of the resistances?!
what is the speed of the moving pulley if we are given the speed of the blocks attached to it
what does water equivalent means in a calorimeter
it means the calorimeter has its specific heat like 20g of water and hence we count 20 g along with the mass of water in it to take the calorimeter into account
field exerted from an infinite plane of the sheet at a distance d
angle of repose formula
projectile on incline formulae
degree of freedom for
diatomic rigid gas
diatomic non-rigid gas
triatomic rigid gas
diatomic rigid gas:- 5
diatomic non-rigid gas:-7
triatomic rigid gas:- 6
whats volume strength
x=11.2 * M
where x is volume strength and M is the molarity
whats the concept of the resonance tube
concept of efflux in container
just compare the energy equations/Bernoulli’s equations at P1 and P2
number of stereoisomers if we are given the number of stereocenter?!
2^n
melting of ice is preferred at
high temperature and high pressure
glycerol is separated in soap industry by?!
distillation under reduced pressure
Ur for paramagnetic is less than or more than 1 and is it positive or negative
more than 1 and +ve
aldehyde which gives +ve iodoform test
CH3CHO
whats skew-symmetric matrix
the Electrif field remains same at any distance
refractive index formula with constant of emissivity and permeability
galactose and glucose are
galactose and glucose are epimers
whats symmetric matrix
when does the rate of an enzyme reaction become maximum?
The rate of an enzyme reaction becomes maximum at a definite temperature, called the optimum temperature. On either side of the optimum temperature, the enzyme activity decreases
what’s the suitable temperature for enzyme reactions?
The optimum temperature range for enzymatic activity is 298-310K. Human body temperature being 310 K is suited for enzyme-catalyzed reactions.
