« previous next »

Author Question: In the middle latitudes of the Northern Hemisphere, the day with the shortest number of daylight ... (Read 38 times)

notis

  • Hero Member
  • *****
  • Posts: 596
on: Jul 13, 2018
In the middle latitudes of the Northern Hemisphere, the day with the shortest number of daylight hours occurs on ____.
 A) June 21
  B) December 21
  C) September 22
  D) January 1

Question 2

Doppler radar determines precipitation ____ by measuring changes in the ____ of the reflected radio wave.
 A) size; intensity
  B) velocity; intensity
  C) velocity; frequency
  D) size; frequency


princessflame2016

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

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?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

About 78% of middle-aged adults (aged 40–59) have at least one living parent, and for over a third ... About 78% of middle-aged adults (aged 40–59) have at least one living parent, and for over a third ...
The wide distribution of left hemisphere sites where cortical stimulation either blocked speech or ... The wide distribution of left hemisphere sites where cortical stimulation either blocked speech or ...
Northern blot of the G14 subunit in the salivary glands of a 1-week-old and a 4- to 6-week-old rat. ... Northern blot of the G14 subunit in the salivary glands of a 1-week-old and a 4- to 6-week-old rat. ...
Atmospheric currents carried radioactive fallout across much of Northern Hemisphere Atmospheric currents carried radioactive fallout across much of Northern Hemisphere
Locate the following places by reference number on the map:Key Locales of Political, Economic, ... Locate the following places by reference number on the map:Key Locales of Political, Economic, ...
Northern Elephant Seals mating (Mirounga angustirostris). Northern Elephant Seals mating (Mirounga angustirostris).
Video: Subunits of DNA And Semi Conservative Replication

For a complete list of videos, visit our video library