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
Genrish500 [490]
2 years ago
7

What is the block of 10 columns in the

Physics
1 answer:
LenKa [72]2 years ago
7 0
B. transition metals for sure
You might be interested in
The amount of water vapor in the air is known as the
WITCHER [35]
It is know as smoke because if you cook food smoke will go up in the air and that makes vapor and also water from the ground it suck up
5 0
3 years ago
What benefits does preforming this investigation in the physical world have over the computer simulation?
mezya [45]

Explanation:

Can be safer and cheaper than the real world. Able to test a product or system works before building it. Can use it to find unexpected problems. Can speed things up or slow them down to see changes over long or short periods of time.

.

.

.

.

3 0
2 years ago
About how much longer can the Sun continue to generate energy by nuclear reactions in its core?
QveST [7]

Answer: 5billion years

Explanation: The sun produces energy through radioactive fusion reaction.

Nebula theory states that the gaseous particles of the Earth collapsed as a result of its own gravity which continuously lead to fusion reaction for the production of nuclear energy.

The Core of the Sun is that area up to 25% from the radius of the sun,here the pressure here range up to 250million atmosphere containing mainly hydrogen which gets converted in Helium molecule. The core is the center for energy production accounting for more than 98%, nuclear energy is transmitted at about 4.3million metric tons per second.

5 0
3 years ago
Any help guys? I am stuck on two problems.
Juli2301 [7.4K]

Ax=A*Cos56

   = 20*(0.559)

   = 11.18 N

8 0
3 years ago
If racing alcohol has a mass density of 790kg/m3, what mass will a 1250-litre tank hold?
Marina86 [1]
Density = Mass per unit Volume
that is,
D = m / V

Now,
We've been provided with,

Density = 790 kg/m³
Volume = 1250 litres = 1.250 m³

Now,
density = \frac{mass}{volume} \\ 790 = \frac{m}{1.250} \\ 790 \times 1.250 = m \\ m = 790 \times 1.250 \\ m = 790 \times \frac{1250}{1000} \\ m = 790 \times \frac{5}{4} \\ m = 197.5 \times 5 \\ m = \frac{1975}{10} \times 5 \\ m = \frac{1975}{2} = 987.5 \: kg

987.5 kg of mass will a 1250 litres tank will hold.

Please Mark It As Brainliest Answer_
3 0
3 years ago
Other questions:
  • How might observations of the sun's outermost layers reveal what's happening in the interior? and how could this information be
    13·2 answers
  • IN THIS FORMULA FOR WATER WHAT DOES THE SUBSCRIPT 2 INDICATE
    5·1 answer
  • Sir wants to see if a new shower cleaner works better in removing soap dirt than his old cleaner.  He uses the new cleaner on on
    15·1 answer
  • The total energy in a system is 675 J. The kinetic energy changes from 296 to 432 J. Which statement best describes the potentia
    6·2 answers
  • What is the speed of a car that travels 48 km in 2 hours?
    7·1 answer
  • A) In terms of electrolysis, it’s been said from multiple sources online that “Using water's density and relative atomic populat
    13·1 answer
  • Which of the following is an example of an unbalanced force?
    15·1 answer
  • What is a ig?<br><br><br> my friend wont stop saying "what i your ig"
    5·1 answer
  • The temperature decreases 5°C in one hour and then decreases another 3°C in the next hour. Does this fit the definition of weath
    11·1 answer
  • An object with mass of 4kg is thrown with initial velocity of 20m/s from point A and follows the track of ABCD.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!