Questions
using the appearance of the interval s2 = c2t2-x2-y2-z2 under the Lorentz transformation demonstrates the contraction...

using the appearance of the interval s2 = c2t2-x2-y2-z2 under the Lorentz transformation demonstrates the contraction of length. in particular show that the length is contracted for an observer moving at a velocity v with respect to an object whose length is L0 in its remainder frame

In: Physics

You want to use the idea of electromagnetic induction to make the bulb in your small...

You want to use the idea of electromagnetic induction to make the bulb in your small flashlight glow; it glows when the potential difference across it is 1.5 V. You have a small bar magnet and a coil with 100 turns, each with area 3.0

In: Physics

A Vi = 10-3 m3 chamber of a gas bottle contains some argon gas (atomic weight...

A Vi = 10-3 m3 chamber of a gas bottle contains some argon gas (atomic weight = 0.040 kg/mole) at a pressure of 104 Pa and a temperature of 34� C. 1)What is the number density of atoms in this chamber? N/V =

In: Chemistry

Knowing: ε=V_4/V_1 =10, ρ=V_2/V_1 =2, and γ=1.4 for the cycle represented in Figure 2, calculate the...

Knowing: ε=V_4/V_1 =10, ρ=V_2/V_1 =2, and γ=1.4 for the cycle represented in Figure 2, calculate the Diesel cycle efficiency and compare the value with the Carnot efficiency. Draw the V-T, and P-T cycle diagrams.

In: Mechanical Engineering

What is percent yield fro your synthseis of octyl acetate (acetic anhydride and 1-octanol)? V of...

What is percent yield fro your synthseis of octyl acetate (acetic anhydride and 1-octanol)? V of ctyl acetate is 1.53 mL.

3 mL of acetic anhydride and 2 mL 1-octanol. One drop of concentrated sulfuric acid.

In: Chemistry

What would the intensity of shaking be on the Modified Mercalli scale? a. I b. II...

  1. What would the intensity of shaking be on the Modified Mercalli scale?

    a.

    I

    b.

    II

    c.

    III

    d.

    IV

    e.

    V

    f.

    VI

    g.

    VII

    h.

    VIII

    i.

    IX

    j.

    X

    k.

    XI

    l.

    XII

In: Other

1.  What is the difference between a mechanic's lien and a judicial lien? 2.  What was the court's...

1.  What is the difference between a mechanic's lien and a judicial lien?

2.  What was the court's reasoning in the case, Hebbring v U.S. Trustee?

3.  Please explain how means testing works, when a debtor files for Ch. 7 bankruptcy.

In: Psychology

Research real-world attacks that have been made against TCP and report on one of them. (i)...

Research real-world attacks that have been made against TCP and report on one of them.

(i) How was the attack accomplished?

(ii) How was the target able to mitigate or stop the attack?

(iii) Who was the attacker

(v) what was their apparent motivation?

In: Computer Science

A dielectric-filled parallel-plate capacitor has plate area A = 15.0cm2 , plate separation d = 5.00mm...

A dielectric-filled parallel-plate capacitor has plate area A = 15.0cm2 , plate separation d = 5.00mm and dielectric constant k = 5.00. The capacitor is connected to a battery that creates a constant voltage V = 10.0V . Throughout the problem, use ?0 = 8.85

In: Physics

a ping pong ball weighing 2 oz. with a contant velocity of V=8j+6k ft/sec. A gust...

a ping pong ball weighing 2 oz. with a contant velocity of V=8j+6k ft/sec. A gust of wind exerts a force of F=.5t i oz. on the ball. Determine the magnitude and direction of th ball after .5 sec

In: Physics