1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
leonid [27]
3 years ago
7

Half-Life refers to radiation levels true or false

Physics
1 answer:
o-na [289]3 years ago
3 0

Answer:

True

Explanation:

Because <em><u>half</u></em><em><u> </u></em><em><u>life</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>length</u></em><em><u> </u></em><em><u>of</u></em><em><u> </u></em><em><u>time</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>takes</u></em><em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>the</u></em><em><u>,</u></em>half of the radioactive atoms of a specific radionuclied to decay.

You might be interested in
What type of energy slows down
Tema [17]
It is Potential energy it's at rest
4 0
3 years ago
The flow of electrons in a circuit follows a path from the negative terminal of the battery to the positive terminal
SVEN [57.7K]

Answer:

No it's not true electric grow from Positive terminal to negative terminal

3 0
2 years ago
Which of the following is not a way to make exercising on a cold day safer?
IRISSAK [1]

Answer:

D.

Explanation:

I think its D. because Tea during a cold workout isnt safe at all. Drinking tea while working out adds weight and you just simply dont need tea when working out.. Hope this helps man :)

4 0
3 years ago
Read 2 more answers
B. How can you tell where sugar enters the blood?
Korolek [52]

Answer:

Sugar can’t enter cells directly

Explanation:

So when blood sugar level rises, cells in the pancreas signal for the release of insulin into the bloodstream. The insulin attaches to the sugars and signals cells to let it enter with the attached sugar. Insulin is known as the key that unlocks cells.

I hope I helped

8 0
3 years ago
How much water is stored in polar ice caps glaciers and permanent snow
antoniya [11.8K]

Answer:

1.7% is stored in the polar icecaps, glaciers, and permanent snow

Explanation:

70% of the Earth's surface is covered with water; However, only a small percentage, 0.025%, is suitable for human consumption. A limited resource whose demand, according to the forecasts of the Organization for Economic Cooperation and Development (OECD), will skyrocket up to 55% globally between 2000 and 2050.

In the attached infographic we observe that the total volume of water on Earth is 1,386 million cubic kilometers, of which<em> </em><u>1.7% is forming polar ice, cap glaciers and permanent snow</u>.  1,338 million cubic kilometers of that water is in seas and oceans, that is, 96.5% is in seas and oceans, that is, it is salt water that cannot be drunk.

Only 3.5% of the Earth's water is fresh, but of this percentage, only 1% of the Earth's fresh water flows through the river basins in the form of streams and rivers.

8 0
3 years ago
Other questions:
  • Two conductors are made of the same material and have the same length. Conductor A is a solid wire of diameter 2.0 mm. Conductor
    11·1 answer
  • What does the plum pudding model of the atom state?
    13·1 answer
  • A photon of ultraviolet (uv) light possesses enough energy to mutate a strand of human dna. what is the energy of a single uv ph
    12·1 answer
  • A very fine thread is placed between two glass plates on one side and the other side is touching to form a wedge. A beam of mono
    5·1 answer
  • It's urgent can someone please help me!!
    8·1 answer
  • A 4500-kg spaceship is in a circular orbit 190 km above the surface of Earth. It needs to be moved into a higher circular orbit
    13·1 answer
  • The offspring resulting from sexual reproduction are exactly like their parents.
    12·2 answers
  • Why is “soft” iron used for the core of an electromagnet?
    12·1 answer
  • How many milliliters are in 1 liter?
    8·2 answers
  • If a system reliability of 0.998 is required, what reliability of two components in series is required?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!