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Anonymous

Sep 5

#engineering #physics

When rain drops Fall on a greasy glass surface the water drops bounce off without wetting the surface?

3 1

Anonymous

Sep 5

#mathematics #physics

Formula of trajectory in Cartesian?

3 1

Anonymous

Sep 5

#physics

Examples of projectile?

3 1

Anonymous

Sep 5

#physics #measurements

What is dimensions of physical quantity?

2 1

Anonymous

Sep 5

#geology #science #physics

Seismic waves?

2 1

Anonymous

Sep 5

#mathematics #physics

Calculate the radius of the path traversed by an electron of energy 450ev moving at a right angle to a uniform magnetic field of flux density 1.5×10^-3T?

3 1

Anonymous

Sep 5

#science #physics

What is the electric field at a point r >R (outside the spherical volume)?

3 1

Anonymous

Sep 5

#mathematics #physics

Given y=2sin2x(100t-x/30) find wave length, frequency and angular frequency?

2 1

Anonymous

Sep 5

#science #physics

What vibrates in the following types of wave (I) light waves (Ii) sound waves (III) x-ray (iv) water waves?

3 1

Anonymous

Sep 5

#engineering #physics

Write down formula for the rate of cooling under natural convection define all symbol?

2 1

Anonymous

Sep 5

#science #physics

What does one require inorder to establish scale temperature?

2 1

Anonymous

Sep 5

#mechanics #physics

Importance of simple harmonic motion?

2 1

Anonymous

Sep 5

#science #physics

Examples of simple harmonic motion?

2 1

Anonymous

Sep 5

#mathematics #physics

How to determine number of oscillation?

2 1

Anonymous

Sep 5

#mechanics #physics

Show that the period of a body of mass m revolving in a horizontal circle with constant velocity of the end of a string of length L is independent mass of the object?

2 1

Anonymous

Sep 4

#sociology #culture #language #physics

Describe the term "Holger."

2 1

Anonymous

Sep 4

#engineering #electronics #physics

Describe the term voltage and state its SI unit and importance.

Voltage and si unit and importance

2 1

Anonymous

Sep 4

#engineering #physics

Explain why an electromagnet is a Temporary magnet and not a permanent magnet?

2 1

Anonymous

Sep 4

#electronics #science #physics

State Ohm's Law.

How can be started and examples

2 1

Anonymous

Sep 4

#engineering #physics

Relationship between voltage and current.

2 1