subject

Physics, 25.02.2021 15:20 joserodriguez212004

A radioactive isotope has a life for 15 minutes. It has an initial count rate of 36000 Bg. What will the count be after 1 hour?

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 19:30

Molten iron fills a mould, which has a volume of 200 cm cubed. calculate the volume when the iron cools and solidifies. molten iron has a density of 7.0g/cm cubed. in its solid state, iron has a density of 8.0g/cm cubed.

Answers: 3

question

Physics, 21.06.2019 21:30

Look at the potential energy diagram for a chemical reaction. which statement correctly describes the energy changes that occur in the forward reaction?

Answers: 1

question

Physics, 22.06.2019 01:20

Un jugador de beisbol batea un foul recto en el aire.la pelota deja el bate con una rapidez de 120 km/h. en ausencia de resistencia del aire. ? cual sera la rapidez de la pelota cuando la atrape el catcher

Answers: 1

question

Physics, 22.06.2019 07:50

Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?

Answers: 1

You know the right answer?

A radioactive isotope has a life for 15 minutes. It has an initial count rate of 36000 Bg. What will...

Questions

question

Chemistry, 25.02.2021 16:50

Limestone is a naturally occurring form of calcium carbonate. The correct formula for limestone is O CaCO3 Ca3(CO3)2 *O Ca(CO3)2

question

Mathematics, 25.02.2021 16:50

Ikinin orantı kavramı kaçtır¿¿¿¿...

question

Chemistry, 25.02.2021 16:50

Fill in the coefficient numbers on the final balanced chemical equations below a. HCl + NaOH à NaCl + H20 b. C2H6O + O2 à CO2 + H2O...

question

English, 25.02.2021 16:50

Read the passage from Anne Frank: A Diary of a Young Girl. The "Secret Annexe" has heard the joyful news that each person will receive an extra quart...

question

Mathematics, 25.02.2021 16:50

A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by the given equation. Usi...

question

Health, 25.02.2021 16:50

write a diary entry from a person who's just had a very bad say and end with something hopeful or what is a time that you turned a negative situation...

question

World Languages, 25.02.2021 16:50

What two important elements are required for sautéing?...

question

Mathematics, 25.02.2021 16:50

Good morning/night! Here are free points bc why not T^T...

question

Physics, 25.02.2021 16:50

For the position vs. time graph below, describe the motion of each section of the motion. State the direction of the object's motion (forward or backw...

question

Mathematics, 25.02.2021 16:50

Determine the domain of the function. F(x)=x/x-9...

question

Mathematics, 25.02.2021 16:50

Is the function in the graph non-linear? Ty 4 3+ 2 -5 -4 -3 -2 2 3 4 5

question

Mathematics, 25.02.2021 16:50

The perimeter of a big rectangle is 280cm. The corresponding side are 3 and 5. What is the length of the small rectangle...

question

Mathematics, 25.02.2021 16:50

B6 7. Find the equation of the line pictured. Oy-2x + 1 Oy-8/3x18 Oy-3x-2 Oy-3/8x + 1.5

question

Biology, 25.02.2021 16:50

Which of the following is NOT a characteristic of organisms found in the plant kingdom A. cell walls contain cellulose eukaryotic cells ...

question

English, 25.02.2021 16:50

When readers become interested in an era and want to build their background knowledge, they do all the following except... research using prima...

question

Mathematics, 25.02.2021 16:50

Pa help po need ko bukas ehh ...

question

Health, 25.02.2021 16:50

Can you give me a example of introduction of How to stay safe during this pandemic?...

question

Social Studies, 25.02.2021 16:50

Which of the following is an observation? A. John honked his horn several times at a stalled car to teach the other driver a lesson. B.

question

Mathematics, 25.02.2021 16:50

The ordered pairs model an exponential function, where b is the function name and q is the input variable. {(1, 30), (2, 120), (3, 480), (4, 1920)}

question

Engineering, 25.02.2021 16:50

I = 0.40 A in the circuit segment shown below, what is the potential difference Va  Vb?

More questions: Physics Another questions