Medical

2 days, 3 hours ago

No, you need to carry the original hardcopy of any of your photo identity proof.

Medical

2 weeks, 3 days ago

(1)

It is scalar quantity

(2)

Value of mass not depends on gravity

(3)

mass of a body is given by here symbol have their usual meaning.

(4)

mass can never be zero.

Option (3) is correct.
Because the "" here is relativistic mass and is rest mass.This equation tells about the relativistic mass change when an object travels at a very high speed. Hence this is incorrect about the mass.
Also mass is a scalar quantity and it can not be zero, because according to law f conservation od mass, Mass can neither be created nor destroyed.

Medical

2 weeks, 4 days ago

Medical

3 weeks, 2 days ago

Lets first write the masses of electron, proton, and neutrons
mass of electron =
Mass of neutron and proton, =
Now you can see that mass of neutron or proton is 10000 times the mass of the electron and we know that the nuclei of an atom comprises of neutron and proton.
To answer the question that whether the mass of atom will change or not, Yes it will be changed but it will not be...

Medical

3 weeks, 3 days ago

Hi Mukesh,
The minimum marks required to qualify the JIPMER 2019 exam are:
For General Category and EWS Category, it is 50 percentile
For SC/ST/OBC Category, it is 40 percentile
For UR-OPH category, it is 45 percentile
Candidates who score marks less than the minimum required percentile will not be considered qualified and will further become ineligible for the counseling process.

Medical

3 weeks, 3 days ago

A cable that can support a load w is cut into two equal parts. find maximum load that can be supported by either part of wire is

load supported by the cable is directly proportional to the breaking stress.
Breaking stress = F / A
F is the force and A is the cross-sectional area.
As we see that the breaking stress is independent of the length of the cable. So, if the cable is cut in two equal parts, the maximum load that can be supported by either parts of the cable remain the same as before.

Medical

3 weeks, 3 days ago

A particle moves with simple harmonic motion in a straight line. In first τ s, after starting from rest it travels a distance a, and in next τ s it travels 2a in same direction then:-

Hello student!
Please ask the complete question. It is incomplete.

Medical

3 weeks, 3 days ago

Convex lens is put 10 cm from a light source and it makes a sharp image on a screen, kept 10 cm from the lens. Now a glass block (refractive index1.5) of 1.5 cm thickness is placed in contact with the light source. To get the sharp image again, the screen is shifted by a distance d. Then d is:-

Refraction through parallel slab -
- wherein
shifting of object from slab
thickness of slab
Refractive Index of slab.
F = = 5 cm
Due to glass plate shift
s = t
= 1.5
= 0.5
New u =9.5 cm
Using lens formula
=
v = 10.55 cm
Shift is 0.55 cm away from the lens.

Medical

3 weeks, 4 days ago

ten sec

Given,
As the initial angular velocity is zero. Hence we can calculate the angle rotated in first 10 seconds by,
Number of revolutions,

Medical

3 weeks, 5 days ago

Medical

1 month ago

LIKE IP

AFMC VMC BHU ETC

Hi Nimisha, If you are looking for Govt. colleges, then you don't have to apply separately. If you qualify for All India Quota Seats, you will be called for counselling where you can choose the colleges.

Medical

1 month ago

Medical

1 month ago

Medical

1 month, 1 week ago

Hello,
You are our paid user so you can go through the Booster and kadha section. For chapter-wise weightage kindly go through the link https://www.entrance360.com/neet-syllabus/

Medical

1 month, 1 week ago

Screenshot_20190313-151944.png 2 nd
2. Find instantaneous direction of force In following cases

Force is in the direction of VxB
V is velovity and B is magnetic field

Medical

1 month, 1 week ago

The x and y coordinates of the particle at any time are x = 5t - 2t^{2 }and y = 10t respectively, where x and y are in meters and t in seconds. The acceleration of the particle at t = 2s is

dx/dt =Vx and dy/dt = Vy
a = dV/dt
in x dirextion a = -4 m/s^2 and in y direction a =0

Medical

1 month, 1 week ago

The input signal given to a CE amplifier having a voltage gain of 150 is

. The corresponding output signal will be :

Input signal of a CE amplifier,
Voltage gain = 150
As CE amplifier give phase difference of between input and output signals,
so

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