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

Author Question: Isotopic analysis of meteorites suggests the Earth and the rest of the solar system formed A) ... (Read 97 times)

jon_i

  • Hero Member
  • *****
  • Posts: 549
on: Jul 27, 2018
Isotopic analysis of meteorites suggests the Earth and the rest of the solar system formed
 
  A) 3.85 billion years ago
  B) 4.57 billion years ago
  C) 4.38 billion years ago
  D) 4.02 billion years ago

Question 2

A motor that can do work at the rate of 2 hp has 60 efficiency. How much current does it draw from a 120. V line? (1 hp = 746 W)
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brbarasa

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

7.46 A


jon_i

  • Member
  • Posts: 549
Reply 2 on: Jul 27, 2018
Excellent

kswal303

  • Member
  • Posts: 316
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Photosynthetic Organisms Changed Earth's Atmosphere Photosynthetic Organisms Changed Earth's Atmosphere
How Axis Tilt Affects the Intensity of Solar Radiation How Axis Tilt Affects the Intensity of Solar Radiation
Is the self the same as the brain? Materialists contend that in the final analysis, mental states ... Is the self the same as the brain? Materialists contend that in the final analysis, mental states ...
The hypothalamic-pituitary portal system. The hypothalamic-pituitary portal system.
Effects of the Autonomic Nervous System Effects of the Autonomic Nervous System
Analysis of a dihybrid cross involving two traits. Each trait is analyzed separately, then the frequ Analysis of a dihybrid cross involving two traits. Each trait is analyzed separately, then the frequ
Video: Heart sounds

For a complete list of videos, visit our video library