This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If the position of an electron (m = 9.11 1031 kg) could be measured to within 1030 m, the ... (Read 73 times)

penguins

  • Hero Member
  • *****
  • Posts: 903
on: Aug 10, 2020

Question 1

How much energy is in an 89.7 MHz photon of FM-radiation?

◦
2.2 × 10−33 J

◦
9.5 × 10−27 J

◦
7.4 × 10−42 J

◦
5.9 × 10−26 J

◦
3.7 × 10−25 J


Question 2

If the position of an electron (m = 9.11 × 10−31 kg) could be measured to within 10−30 m, the uncertainty in the magnitude of its speed could be as much as

◦
6 × 10−34 m/s.

◦
6 × 1025 m/s.

◦
6 × 1030 m/s.

◦
1031 m/s.

◦
1061 m/s.
Physics for Scientists and Engineers ¦ Serway, Jewett ¦ 9th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by penguins on Aug 10, 2020

meganlapinski

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 10, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly


penguins

  • Member
  • Posts: 903
Reply 2 on: Aug 10, 2020
Wow, this really help

triiciiaa

  • Member
  • Posts: 349
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Energy of Electron according to Electron Shells Energy of Electron according to Electron Shells
Insects Under the Electron Microscope Insects Under the Electron Microscope
Wrist in neutral position while performing effleurage. Wrist in neutral position while performing effleurage.
An electron is accelerated from rest through a potential difference of 3750 V. It enters a ... An electron is accelerated from rest through a potential difference of 3750 V. It enters a ...
Genes expression due to position Genes expression due to position
Distribution of skin color as measured by a reflectometer at a wavelength of 685 nm. The results are Distribution of skin color as measured by a reflectometer at a wavelength of 685 nm. The results are
Video: ETC Protein Complexes & Chemiosmosis (Total ATP Production and ATP Synthase)

For a complete list of videos, visit our video library