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
artcher [175]
3 years ago
11

WhAt is this question??????????

Physics
1 answer:
valina [46]3 years ago
8 0

Answer:

Period = 7

Group = Actinides group

Family = Actinides Family

Explanation:

uranium found in seventh row or seventh period of the periodic table.

uranium is the member of Actinoides group it is also called Actinide group, And it has element whose atomic is number is 89 to 103. The atomic number of the uranium is 92. So, the uranium element is belongs to Actinide group

Uranium found in actinide family of periodic table, and actinides family has element whose atomic number is greater than or equal to 89 and less than or equal to 103.

You might be interested in
An object with a lot of mass has ____________.
aleksley [76]
C. a lot of inertia.............................. :-)
3 0
3 years ago
On Earth, you can lift a 10 kg object. What is the mass of that object on the moon? Is mass independent from gravity?​
attashe74 [19]

Explanation:

An object's weight depends on the pull of the gravitating object but the object'<u>s mass is independent of the gravity. </u>

3 0
3 years ago
If you change the distance between two charged objects, A and B, which of
mars1129 [50]

The factors which are affected will be  based on the distance or range between the charged objects A and  B

<u>Explanation:</u>

<u>Definition:</u>

  • The force, F among the two-point size charges A and B are divided by a range  r is given by Coulomb formula.

F=9x10^9 AB/r²

<u>Factors:</u>

  • If the range among them is doubled the force will be decreased to 1/4 of the initial value. And if the range is split, the force will be four times.
  • If the range among them is tripled, the force will be decreased to 1/9 of the initial value. If the range is decreased to one-third of the new value, the force will rise to Nine times the initial value.

4 0
3 years ago
Read 2 more answers
An earthquake produces longitudinal P waves that travel outward at 8000 m/s and transverse S waves that move at 4500 m/s. A seis
vivado [14]

Answer:

1234285.7 m or 1234.3 km

Explanation:

Let the distance be d, the time taken by P waves be t_P and the time taken by the S waves be t_S.

\text{Velocity}\dfrac{\text{Distance}}{\text{Time}}

\text{Time}\dfrac{\text{Distance}}{\text{Velocity}}

For the P waves,

t_P=\dfrac{d}{8000}

d=8000t_P

For the S waves,

t_S=\dfrac{d}{4500}

d=4500t_S

Equating the d,

8000t_P=4500t_S

Divide both sides of the equation by 500 to reduce the terms.

16t_P=9t_S

Since S waves arrive 2 minutes (= 120 seconds) after P waves,

t_S-t_P=120

t_S=120+t_P

Substitute this in the equation of the distance.

16t_P=9(t_P+120)

16t_P=9t_P+1080

7t_P=1080

t_P=\dfrac{1080}{7}

Substitute this in the equation for d involving t_P.

d=8000t_P

d=8000\times\dfrac{1080}{7}

d=1234285.7 \text{ m }= 1234.3 \text{ km}

4 0
3 years ago
The edge effect in habitats are caused by:
uysha [10]

Answer:

A. habitat fragmentation

Explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the total charge of 1.0g of electrons?
    7·1 answer
  • List important agents,or causes of erosion
    9·2 answers
  • If all else stays the same, which would cause an increase in the gravitational force on a space shuttle?
    12·2 answers
  • The most practical way to guard against allergic reactions in restaurants guests is to
    15·1 answer
  • The flow of air from an ocean or lake to the land is called a ___________________________.
    6·1 answer
  • Calculate the gravitational potential energy of a 2 kg banana hanging 5
    7·1 answer
  • An electric current of 0.25 A passes through a circuit that has a resistance of
    10·2 answers
  • 6) Bill and Amy want to ride their bikes from their neighborhood to school which is 14.4
    13·1 answer
  • Intro/forces honors physics please help asap
    12·1 answer
  • The wind blows a lawn chair that weighs 4 kg into a fence with a force of 8 N. How much reaction force does the fence exert on t
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!