Which statement about transuranium elements is NOT true?A.) They have an atomic number above 92
B.) They are radioactive
C.) They can be synthesized
D.) They are common in nature

Answers

Answer 1
Answer:

Transuranium elements are the elements with atomic numbers greater than 92. All of these elements are unstable and decay radioactively into other elements. The statement about transuranium element that is not true is that they are common in nature. The answer is letter D.

Answer 2
Answer:

The statement about transuranium element that is not true is that they are common in nature. The

answer is letter D.




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Which of the following is an example of an object that could have a net force greater than zero acting on it?A. a glass resting on a tableB. a ball rolling down a rampC. a ladder leaning against a wallD. a toy car moving east at a constant velocity
A tiger runs one kilometer. The tiger does 15,000 J of work and has a total power output of 500 W. How many minutes does it take the tiger to run the distance? (Points : 3)0.30 sec30 sec3.0 sec300 sec
What happens to parallel light rays that strike a concave lens?
In projectile mtion, what is the x-component of the initial velocity? if V= Vi = 100 m/s and the angle with horizontal axis Θ = 60 degrees
Which of these are terrestrial planets? Select all that apply.a. Mars b. Earth c. Venus d. Jupiter E. Mercury F. Neptune

A positive charge is moving from the floor of a room toward the ceiling. A magnetic field runs from east to west. In what direction is the magnetic force on the moving positive charge?a. toward the north
b. toward the south
c. toward the east
d. toward the west
e. toward the floor

Answers

It will be in the same direction of the charge so it will be toward the north

Please select the word from the list that best fits the definition Scientists who possess this attitude are eager to find answers to different questions they have about the natural world. creativity curiosity honesty skepticism open-mindedness

Answers

Answer:

Curiosity

Explanation:

The word that is more in line with this definition is curiosity, a good scientist is characterized by being extremely curious about the phenomena that surround him, a very clear example of this was Einstein, who said "I have no special talent. I am only passionately curious. "

Curiosity because they are eager to find out information

The density of ocean water increases when ita. joins the Gulf Stream.
c. gets warmer.
b. gets colder.
d. turns to ice. Please select the best answer from the choices provided A B C D

Answers

The correct answer is (b.) gets colder. The density of the ocean water increases when the water gets colder. Therefore, it is already concluded that the density of the water and its temperature is indirectly proportional since as the density increases, the temperature decreases. 

Answer: Option (b) is the correct answer.

Explanation:

Density means the degree of compactness, that is, when particles of an object or substance are closer to each other then it is said that density of object is high.

Therefore, when ocean water gets colder then particles of water will gain potential energy and thus they will come closer to each other. Hence, there will be increase in density of ocean water when it gets colder.

As a longitudinal wave travels through a medium, it displaces the particles . parallel to the direction which the wave travels.b. along the opposite plane of travel.
c. vertically along the direction that the wave travels.
d. perpendicular to the path of travel.

Answers

As a longitudinal wave travels through a medium, it displaces the particles parallel to the direction which the wave travels.

What is longitudinal wave?

This type of waves are vibrations that takes place in the same direction i.e parallel to the wave motion. They are usually mechanical and examples include sound waves which requires a medium.

A longitudinal wave is a form of wave in which the displacement of the medium and the medium's vibration are both parallel to the direction of the wave.

A longitudinal wave moves the particles parallel to its direction of passage as it passes through a material.

To learn more about longitudinal wave refer to the link:

brainly.com/question/6663687

 #SPJ5

Answer:

A- Parallel to tge direction which the wave travels

Explanation:

The Biot-Savart force law does not apply if the velocity is parallel to the field direction. a. True
b. False

Answers

The statement ‘The Biot-Savart force law does not apply if the velocity is parallel to the field direction’ is true. The answer is letter A. Any electron moving in a conductor will produce a magnetic fiels around the flow. this is the fundamental of Biot – Savart law.

A flask with a tap has a volume of 200cm3 when full of air, tye flask has a mass of 30.98g. the flask is connected to vacuum pump, the air is pimped put and then the tap is closed, the flask now has mass of 30.72gcalculate:
a. the mass of air in the flask before connecting to vacuum pump, in g
b. the density of the air in the flask

Answers

(a) The mass of air in the flask before connecting to vacuum pump is 30.98 g

(b) The density of the air in the flask is 0.155 g/cm³

The given parameter:

volume of the flask, V = 200 cm³

the initial mass of the flask, m = 30.98 g

final mass of the flask = 30.72 g

To find:

  • a. the mass of air in the flask before connecting to vacuum pump, in g
  • b. the density of the air in the flask

The mass of air in the flask before connecting to vacuum pump is 30.98 g

The density of the air in the flask is calculated as:

density = (mass)/(volume) = (30.98 \ g)/(200 \ cm^3) = 0.155 \ g/cm^3

Learn more here: brainly.com/question/24450250

1. 30.98g
2 D = M / V = 30.98/200 = 0.1549