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

Author Question: An alpha particle has a mass of 6.64 10-27 kg and a charge of 3.20 10-19 C, and it is traveling at ... (Read 118 times)

folubunmi

  • Hero Member
  • *****
  • Posts: 524
on: Jul 29, 2018
An alpha particle has a mass of 6.64  10-27 kg and a charge of 3.20  10-19 C, and it is traveling at 0.9650c.
 
  (c = 3.00  108 m/s), 1 eV = 1.60  10-19 J)
  (a) What is its rest energy (in GeV)?
  (b) What is its total energy (in GeV)?
  (c) What is its kinetic energy (in GeV)?

Question 2

A lab specimen is 15.2 mm from a converging lens. The image is 4.0 mm tall and 9.0 cm from the lens. How tall is the specimen?
 
  A) 6.8 mm B) 1.7 mm C) 5.4 mm D) 0.68 mm


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

yasmin

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jul 29, 2018
Answer to Question 1

(a) 3.74 GeV (b) 14.2 GeV (c) 10.5 GeV

Answer to Question 2

D


folubunmi

  • Member
  • Posts: 524
Reply 2 on: Jul 29, 2018
:D TYSM

ricroger

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

Did you know?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

A Coronal Mass Ejection A Coronal Mass Ejection
Measuring Electrical Charge Measuring Electrical Charge
What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ... What mass of sulfur hexafluoride, SF6, has the same number of fluorine atoms as 25.0 g of ...
An unknown gas occupies a volume of 1.50 L at 21 °C and 0.950 atm. If the mass i An unknown gas occupies a volume of 1.50 L at 21 °C and 0.950 atm. If the mass i
Mass spectrometry (MS) patterns for a trypsin-digested peptide sequence Mass spectrometry (MS) patterns for a trypsin-digested peptide sequence
Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ... Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ...
Video: ribosome

For a complete list of videos, visit our video library