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 117 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
YES! Correct, THANKS for helping me on my review

deja

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

Peripheral nervous system PNS Diagram Peripheral nervous system PNS Diagram
Pour the injection system cleaning fluid into the open canister. Rubber gloves are highly ... Pour the injection system cleaning fluid into the open canister. Rubber gloves are highly ...
The human gustatory system. The human gustatory system.
Conduction system of the heart Conduction system of the heart
What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ... What would be the appropriate equilibrium temperature of a system obtained by adding 25.0 g of ...
linear programming problem, applying simplex method and sensitivity analysis linear programming problem, applying simplex method and sensitivity analysis
Video: Pasteur's Experiment

For a complete list of videos, visit our video library