Rank the pendulums according to the number

Assignment Help Physics

Reference no: EM134914

Q1. An audience of 2750 fills a concert hall of volume 35000 m3. If there were no ventilation, by how much would temperature of the air rise over a period of 2.0 h due to the metabolism of the people (70 W/person)? (Reply in degrees C)

Q2. Six pendulums of mass and length are released from rest at the similar angle from vertical. Rank the pendulums according to the number of complete cycles of motion each pendulum goes through per minute.

Rank from most to least complete cycles of motion per minute. To rank items as equivalent, overlap them.

Q3. A diver shines a light up to the surface of a flat glass-bottomed boat at an angle of 21 degrees relative to the normal. If indices of refraction of air, water, and glass are 1.0, 1.33, and 1.5 correspondingly, at what angle does the light leave the glass (relative to its normal)? Respond in units of degrees.

Reference no: EM134914

Questions Cloud

Answer the questions at the end of the excerpt : Read the excerpt Mill’s On Liberty that follows these instructions. Answer the questions at the end of the excerpt. The questions are short answer questions and should not require more than one paragraph apiece to answer.

How long did it take the apple to hit newton after falling : How long did it take the apple to hit Newton after falling off? Draw a graph of velocity vs

Compute magnitude and direction of magnetic field : Compute magnitude and direction of magnetic field produced by the moving belt at a point just above its surface .

The magnitude of the charge on an electron : If a metal wire carries a current of 23.0 mA, how long does it take for 12.0×1020 electrons to pass a given cross-sectional area anywhere along the wire? The magnitude of the charge on an electron is 1.6 × 10-19 C.

Rank the pendulums according to the number : Six pendulums of mass and length are released from rest at the similar angle from vertical. Rank the pendulums according to the number of complete cycles of motion each pendulum goes through per minute.

What is magnitude of the ducks velocity : Determine magnitude of the force from the ground on each front wheel. what is magnitude of the duck's velocity.

What is the value of g at the location of this satellite : What is the value of g at the location of this satellite. Discover the altitude of the satellite in meters.

Conclude the ambulance speed from these observations : After the ambulance passes, the observed frequency of the siren is 493 Hz. Conclude the ambulance's speeds from these observations.

Compute the temperature for a length of 22.0 : The length of the mercury column is 4.0cm in pure melting ice and 28.0 cm in the steam. Compute the temperature for a length of 22.0.

User Account

All Pages