PLEASE HELP ME A lens with a surface that curves outward like the exterior of a sphere is __________. (Points : 1) reflected refracted concave convex

Answers

Answer 1

Answer: Convex.

Concave curved inward (like how a cave foes in) and convex curves outward. Reflected and refracted do not apply to a lens.

Answer 2

Answer:

Answer:

Convex

Explanation:

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What of the following frequencies falls in the range of RF waves used by commercial radio broadcasting stations

Answers

There are no broadcasting frequencies included on your list.
In fact, there are no frequencies at all on your list.
In fact, there's no list !
Where are the choices ? What does "the following" mean anyway ? ?

In the USA . . .

-- AM radio broadcasting operates between 550 KHz and 1.7 MHz.

-- FM broadcasting operates between 87.9 MHz and 108.1 MHz.

-- The numbers are slightly different in some other countries.

-- Regarding TV . . . don't ask. It can get really complicated.

Shear causes horizontal movement along a fault plane in a/n _______ fault. A. reverse B. strike-slip
C. normal
D. irregular

Answers

The answer is B. Strike slip fault. Shearing occurs when plates or blocks of rocks slide past each other in the opposite direction. This occurs at transform plate margins. An example is the San Andreas Fault running through California, USA. Compression occurs at reverse faults and tension at normal faults.

THE ANSWER IS B. STRIKE-SLIP

A signal from the nervous system that is sent from the brain to the hand would follow a different pathway than a signal sent from the hand to the brain.

Answers

Answer:

FALSE!! ❌❌❌

Explanation:

The brain sends messages via the spinal cord to the body's peripheral nerves, which control the muscles and internal organs. ... The brain sends messages via the spinal cord to peripheral nerves throughout the body that serve to control the muscles and internal organs.

In conclude the answer is FALSE!❌❌❌

Bonus** In Ed Is false

Hope this helps! ✔

Final answer:

A signal from the brain to the hand follows an efferent pathway through the spinal cord, while a signal from the hand to the brain follows an afferent pathway through the spinal cord.

Explanation:

The nervous system is responsible for sending signals between the brain and different parts of the body. When a signal is sent from the brain to the hand, it follows a pathway called the efferent pathway. This pathway involves the signal traveling from the brain, through the spinal cord, and then to the hand. On the other hand, when a signal is sent from the hand to the brain, it follows a pathway called the afferent pathway. This pathway involves the signal traveling from the hand, through the spinal cord, and then to the brain.

Learn more about Nervous system pathways here:

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An object is placed at 0 on a number line. It moves 3 units to the right, then 4 units to the left, and then 6 units to the right. The displacement of the object is

Answers

The correct answer is: +5

Explanation:

An object is placed at 0; it means:

Initial position of the object = 0.

Now it moves to 3 units to right, so keeping the standard cartesian coordinate system in mind (in right right x-axis is positive and left x-axis is right), the new position of the object will be +3.

Object now moves 4 units to the left, it means +3 - 4 = -1; object is at the position -1.

Object then moves 6 units to the right, therefore,

Final position of the object = -1 + 6 = +5.

Displacement = Final position - Initial position

Displacement = +5 - 0 = +5

Answer:

Explanation:

The correct answer is: +5

Explanation:

An object is placed at 0; it means:

Initial position of the object = 0.

Now it moves to 3 units to right, so keeping the standard cartesian coordinate system in mind (in right right x-axis is positive and left x-axis is right), the new position of the object will be +3.

Object now moves 4 units to the left, it means +3 - 4 = -1; object is at the position -1.

Object then moves 6 units to the right, therefore,

Final position of the object = -1 + 6 = +5.

Displacement = Final position - Initial position

Displacement = +5 - 0 = +5

Read more on Brainly.com - brainly.com/question/847612#readmore

Who first arranged the elements according to atomic mass and noticed a periodic recurrence of their physical and chemical properties?A. Henry Moseley
B. Antoine Lavoisier
C. John Dalton
D. Dmitri Mendeleev

Answers

Dmitri Mendeleev is the person who first arranged the elements according to atomic mass and noticed a periodic recurrence of their physical and chemical properties. The answer is letter D.

A person who is underweight

Answers

Under weight is a term describing a person whose body weight is considered too low to be healthy.

not average under the weight he/she should be at his/her age not healthy really skinny underweight

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