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) An experiment is performed to find the refractive index of glass using a travelling microscope. In this experiment distance are measured by

A Vernier Scale Provided on the Microscpe

• Dolly
• 3813 Views
• 1 Answers

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How do bluetooth works ???

• Niloto
• 314 Views
• 1 Answers

Research

How to write research paper?

• Amarjit
• 288 Views
• 1 Answers

magnetic field at the center of a circular coil carrying current is-

current is- I, radius is- a

• Puneet
• 1979 Views
• 1 Answers

PHYSICS PROMOTING FUTURE

HOW BLACK HOLES CAN BE USED FOR TIME TRAVELLING?

• Sushmita
• 476 Views
• 1 Answers

Why do boomerang comes back ?????

What pheonema does it contain. It's a question come on my mind always.

• Chaudhry
• 500 Views
• 2 Answers

PHYSICS ALL AROUND

WHAT COMPOSES BLACK HOLES?

• Sushmita
• 463 Views
• 2 Answers

solution manual of concepts of physics by artur beiser

solutions of above book

• Sonal
• 1036 Views
• 2 Answers

Alternative development

how can nanotechnology be a part of alternative development?As we have seen from our glorious past,BHASMA were used as medicine which we can call in today's form as nano medicine ...

• Snigdha
• 305 Views
• 3 Answers

what will happen if there is no moon?????

If moon gets destroyed by a heavenly body and earth looses its moon , what will happen ?

• Rohit
• 348 Views
• 3 Answers

HELLOO EVERYONE ...THIS IS MY FIRST POST..HOPE THIS QUE WILL THRILL YOU ..

Sooo..According to you all what if you can control this freak called TIME ...WILL YOU BE ABLE TO ANYTHING IF YOU R ABLE TO STOP TIME ...like stealing choclates from fridge in fromt ...

• Piyush
• 841 Views
• 3 Answers

Flywheel energy calculation

Hi, can you help me in solving this problem: what energy did a flywheel give away if its velocity dropped from 840 rpm to 420 rpm if I is 50kg.m2

• Fahd
• 883 Views
• 3 Answers

Negative mass and theory related to it.

Today scientists are trying to get particles of negative mass. Is it possible? If answer is yes then how ? In which theory it is based?

• Parth
• 412 Views
• 3 Answers

what is transmissivity??

think yourself ??????

• Kiran
• 800 Views
• 4 Answers

Why longitudinal waves don't travel through vacuum?

Longitudinal waves are waves in which the displacement of the medium is in the same direction as, or the opposite direction to, the direction of propagation of the wave

• Jerline
• 762 Views
• 4 Answers

Laws

Describe the Law of Motion in own language.

• Manish
• 239 Views
• 4 Answers

Rigid body rotational motion of liquid

At a distance of 20 cm from axis of whirlpool in an ideal liquid, the velocity is 10 m/s. Find the velocity at a radius of 50 cm?

• Piyush
• 4238 Views
• 4 Answers

what is the magnetic field inside a copper wire

electricity and magnetic effect

• Akhilesh
• 2306 Views
• 5 Answers

difference between the black body and gray body?

?

• Kiran
• 57116 Views
• 6 Answers

what is absorptivity?

?

• Kiran
• 8272 Views
• 7 Answers