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

Author Question: The two types of bright nebulae are emission nebulae and _______________ nebulae. a. photonic b. ... (Read 135 times)

nramada

  • Hero Member
  • *****
  • Posts: 580
on: Jul 28, 2018
The two types of bright nebulae are emission nebulae and _______________ nebulae.
 a. photonic
  b. absorption
  c. refraction
  d. reflection

Question 2

A 10- resistor and a 20- resistor are connected in parallel, and this combination is connected in series to a 30- resistor. If the arrangement is hooked to a 12-V battery, how much current flows in the circuit?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katara

  • Sr. Member
  • ****
  • Posts: 305
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

0.033 A


nramada

  • Member
  • Posts: 580
Reply 2 on: Jul 28, 2018
Wow, this really help

sultansheikh

  • Member
  • Posts: 335
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

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?

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.

Types of plastids Types of plastids
Three types of reversible inhibition Three types of reversible inhibition
Types of Dyslipidemias Types of Dyslipidemias
Types to Tinea Types to Tinea
Cloud Types: Vertical Development Cloud Types: Vertical Development
Types of Shock Types of Shock
Video: Gastrin (protein digestion)

For a complete list of videos, visit our video library