this question is not under motion in a straight line it comes under rotationa...
without distance how to find out the velocity may be wrong question
Can i get the explanation of Newton's ring experiment?
What is the formula of velocity of recoil of the rifle? Thus explaining the p...
How to solve this question? If the answer is C.pi/2.
What is the formula of finding distance b/w the fringes?
The half life period of a radioactive element is 140 days. After 560 days, on...
what is the primary principle of voltage regulator and transistor?
sir please send a procedure to this question
the formula used is H=i2RT is it not valid here,and if it is then is the cur...
The focal length of a lens does not depend upon A. refractive index of th...
There are two liquid drops of different radii. The excess pressure inside ove...
A piece of resistance wire have a resistance of R ohm. It is doubled on itsel...
relative velocity is Vr=Va-Vb in the same direction.so shouldn't the answer b...
A certain radioactive elements has a half-life of 20 years. If you had a bloc...
Doubling the speed of a motor car multiplies the distance needed for stopping...
how can we find original radioactive atoms using halflife
what is the expression relating the charge and magnetic field
what is the dimension formula of electromotive force and thrust?
ifbullets have same mass they will posses same velocity other wise how they p...
Z=(R^2+(XC-XL)^2 ,XC=I/(CW) XL=LW THEN HOW WILL Z INCREASE when w increase
Solid execute both type vibration (transverse and longitudinal)
I want to know the formula used to solve this question
as bird and velocity are both in one direction then the resultant velocity wi...
I didnt get the answer,can i get the solution.
Ammonia contains 82.65 % N2 and 17.65% H2. If the law of constant proportions...
how do the answer become 137k..? if it goes by 50% of ideal heat engine
Formula for energy In frictionless slab and free suspended weight is same?
MIXTURE OF CHLOROXYLENOL AND TERPINEOL ACTS AS OPTION 1)ANTIBIOTIC 2)ANA...
mam please teach the important formulas and related question
if a particle is moving in SHM ,in two positions its velocity is u and v a...
frequency=1/wavelength if wavelength decrease,frequency should increase
frequency=1/wavelength if wavelength decrease,frequency should increase
How to calculate the colour code of carbon resistors?what are those 2methoda?
how we will arrange the atoms in the oder of mean free path
How do you get more challenges? Could you please tell me?
PLEASE SOLVE THIS QUESTION:a thin rectangular magnet suspended freely has a p...
How can this happen? whether the refrigerator is opened/ closed there will be...
Excess pressure inside a soap bubble varies with radius r as..why ?
A man who is 1.40 m tall stands in front of a mirror and can just see himself...
when altitude increases what happens to temperature and pressure?
is the mean free path related with atomic no.
the lift is descending frelly isthe wrong answer why
unit of work is both fundamental and derived
The physical quantity whose dimensional formula is different from other is ...
whether the circuit is connected in series or parallel was not mentioned
equation for time period of revolution of electron?"
A string is tied to the neck of a bottle containing some water. The bottle is...
A condenser having capacity 50 microfarad is charged to 10 volts . Its energ...
in a pure capacitive circuit the current leads the voltage by a phase angle o...
If a paramagnetic liquid is placed in a watch glass resting on the pole pie...
a cube has numerically equal volume and surface area.the volume of cube is
what is carnot engine and how does this work? what are its uses?
to calculate the amount of heat required we use the formula dq=ncpdt .please ...
But according to relative motion velocity decreases
IF K.E OF A BODY IS INCREASED BY 300% ITS MOMENTUM WILL BE INCREASED BY A....
man holding lighted candle infront of thick glass mirror and viewing it obliq...
If the length of a pendulum clock increases of 0.1 %, then the clock will
10% OF RADIOACTIVE SUBSTANCE DECAYS IN 5 DAYS.THE % OF THE SUBSTANCE LEFT UND...
How to answer which one oxidises or reduces another based on given e values
Can you provide a complete solution for each and every problem
Is it possible for two lines of force to intersect each other?? At the point ...
The answer must be in logarithm, right? t/T=10/3*log(Ao/M)
how to find dimentional formula for potential energy
the breaking stress of aluminium is 7.5*10^7Nm^-2. The greatest length of alu...
if pct(proximal convulated tubule) is cut from kidney the urine will be dilut...
A compound with different atomic weigt & property
Formula to find magnetic field intensity from angle of dip.
How I solve this question. please give me answer now...
how can it be 8 could you tell the formula for this type of questions
induction motor for a.c. devices works on the principle of?
how to calculate root mean square velocity from velocity of sound on gas?
an electric lamp is marked 100w it is working on 200v the current through the...
i dont know how to solve this question?pls help When a mirror is rotated t...
i don't know the method and formula to solve this question please explain it
can smeone plz help me reason this question out
CONCAVE MIRROR THE IMAGE COINCIDES WITH THE OBJECT WEN THE OBJECT IS PLACED AT
archegonium of pteridophytes is made up of how many cells?
why does noble gas have high ionization enthalpy
i did'nt understand the question: "how many molecules does s unit cell of a ...
Two identical cells when connected in series send 10 A through a resistance 5...
how do we say hydrogen bomb is a particular type of reaction?
Could you explain the concept of the "angle of repose"? i find it a bit diffi...
which beta decay has take place it is not mentioned in this question and if i...
i want to know the formula used and concept used in this question
may i know the formula please along with the solution
what does grazing incidence and grazing emergence mean and i want to know the...
how should we get result if we complete the test before alloted time ?
The Value of Resistance is 10.845 ohm and the current is 3.23 ampere. The pot...
4) How should the force act on a body to exert maximum torque on it? A. In...
1) In insulators the current does not flow because : A. There are no free ...
a ball of mass 1kg is dropped frm 20m height on ground and it rebounds to hei...
WHAT IS THE FORMULA FOR THIS PROBLEM?HOW TO SOLVE IT?
chapter eletrostatics if E1 AND E2 ARE ELECTRIC FIELD AT AXIAL POINT AND EQU...
is thermal capacity directly propotional to temperature
how come the answer for this question as none of the above?
how to solve this question and what is the formula to be applied ?
If the pressure in a closed vessel is reduced by drawing out some gas the mea...
why am i not getting questions on my screen????
what is the relation between angular width & magnification?
both temperature and time are fundamental quantities??
If the pressure in a closed vessel is reduced by drawing out some gas the mea...
how can volume and surface area be related in a cube?
the unit in the given question should be km and not kg
what is the formula? what is thermal capacity?
can u pls tell me in which method u have done this question
why can't the answer be B..as distance covered are same..
as we know when distance covered are same then v =2v1v2 / v1+v2 ie.1/v =v1+v...
But speed of electromagnetic radiation is equal to c only in vaccum...
in newton's experiment what we have come to know about the fringes
1:10^41 is correct but the option given was 1:1041
In the question it is given mg ie milligram and so the answer is 0.5 if it wa...
what's the relation between thermal capacity and heat loss
what volume of oxygen gas measured at zero degree celsius and1atm is needed t...
dissipation of energy of a simple pendulum by plotting a graph between square...
a car moves with the v u it is given an acceleration of 10m/s-2 its v then be...
a car moves with the v u it is given an acceleration of 10m/s-2 its v then be...
a car moves with the v u it is given an acceleration of 10m/s-2 its v then be...
a car moves with the v u it is given an acceleration of 10m/s-2 its v then be...
a car moves with the v u it is given an acceleration of 10m/s-2 its v then be...
a car moves with the v u it is given an acceleration of 10m/s-2 its v then be...
a car moves with the v u it is given an acceleration of 10m/s-2 its v then be...
a car moves with the v u it is given an acceleration of 10m/s-2 its v then be...
if the two forces acting in a straight line and in opposite direction what wi...
what type of question is this quiz are i am not studying about this questions...
what type of question is this quiz are i am not studying about this questions...
what type of question is this quiz are i am not studying about this questions...
what type of question is this quiz are i am not studying about this questions...
what type of question is this quiz are i am not studying about this questions...
what type of question is this quiz are i am not studying about this questions...
what type of question is this quiz are i am not studying about this questions...
how to deal with the question related with molarity, molality, atomic number,...
When these forces act in the opposite directions i.e., at 180 degrees, result...
circular force is actually centripetal ...how cum d answer is centrifugal
volume has decreased right ?? then definately pressure should increase answer...
n drops added what is new surface energy
if 2 forces are acting in opposite directions, resultant is minimum, viz f1-f...
how to solve: infinite number of bodies,each of mass 2kg are situated on x a...
Why dosent air move from larger bubble to smaller bubble?
i can't understand the question. i want to know the the answer in detail
i can't understand the question. i want to know the the answer in detail
CHAPTER- TRANSMISSION OF HEAT 1. The thermal conductivity of a material in C...
the radius of the nucleus of an atom is about 10^15m and the radius of the ob...
what are the maximum and minimum possible values of two vector. in quest numb...
how is this possible???i m not able to understand this