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
iren2701 [21]
3 years ago
7

Question 1 of 15

Physics
1 answer:
stepan [7]3 years ago
8 0

Answer:

significant

Explanation:

The digits in a measurement that are considered significant are all of those digits that represent marked calibrations on the measuring device plus one additional digit to represent the estimated digit (tenths of the smallest calibration).

You might be interested in
Which parts of a compound microscope magnify objects? a convex and a concave lens two convex lenses two concave lenses one conca
Hoochie [10]
I believe the answer is two convex lenses. A compound microscope has two systems of lenses for greater magnification, the ocular, or eyepiece lens that one looks into and the objective lens, or the lens closest to the object. Both the ocular lens and the objective lens are convex lens.
6 0
3 years ago
Read 2 more answers
How do terrestrial and giant planets differ? List as many ways as you can think of.
Leni [432]

Answer: The differences between terrestrial planets and the giant planets are s follows-

  1. The inner planets namely Mercury, Venus, Earth and Mars are the terrestrial planets, whereas the outer planets namely Jupiter, Saturn, Uranus and Neptune are known as the outer planets.
  2. Inner planets are composed mainly of silicate materials as well as some metals, whereas the giant planets are comprised of water (in different states) and gases such as Hydrogen and Helium.
  3. The density of the inner planets are more in comparison to the outer planets, where earth has the highest of about 5.5 gm/cm³ and Saturn has the lowest of about 0.7 gm/cm³.
  4. Due to the location of the inner planets near to the sun, they have high boiling point, whereas outer planets are much far from the sun so they have a low boiling point.
5 0
3 years ago
Why is it that when opening a tin milk, have to open two holes? ​
Oksi-84 [34.3K]

Answer:

so your milk is secured

Explanation:

8 0
3 years ago
Need help ASAPJenna made an electric circuit as seen in the picture. She placed a thermometer near her light bulb. After the lig
zepelin [54]
B) The temperature in the thermometer went up.
7 0
3 years ago
Read 2 more answers
Help me please :(((((((
Dimas [21]

Answer: A.

Explanation: Roughly 180 - 200 million years ago, just before the first dinosaurs evolved. Mammals themselves evolved from a group or reptiles which exhibited mammal-like traits. One of them was specialized teeth. Reptiles tend to have teeth all the same shape. The mammal-like reptiles evolved tiny teeth in front of the jaw and two pairs of over sized fangs along the the sides. Like modern mammals, the head was large in proportion to the rest of the body. The jaws were also evolving another mammal trait, the ability to move sideways. Despite the lack of specialized teeth, acute hearing and the ability to chew, the dinosaurs evolved an adaptation which made them far more successful than mammals--modified leg bones. These limbs could be articulated directly under their bodies. This enabled the legs to support more weight, since the limbs were now under the body instead of at the sides. Then dinosaurs did something which secured their dominance for the next 120 million years - they began to stand on two legs. Although the back was still parallel to the ground, running on two legs greatly increased the dinosaur's speed. Mammals could simply not compete with swift, giant predators and were forced to remain small, and most became nocturnal to evade dinosaurs which were probably active during the day. Despite that they managed to survive which allowed the further evolution of mammals into us, humans.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Once the magma found at location "E" cools and crystalizes, it will
    6·1 answer
  • How many grams of oxygen (O2), x, are needed to react with the 700 g of iron to produce 1000 g of iron (III) oxide, Fe2O3?
    6·1 answer
  • How do you convert 750ml to liters?
    8·1 answer
  • The speed v of an object falling with a constant acceleration g can be expressed in terms of g and the distance traveled from th
    11·1 answer
  • A ball is thrown straight up. For which situation are both the instantaneous velocity and the acceleration zero?
    10·1 answer
  • What are the negative aspects of using nuclear energy? Select all that apply.
    5·2 answers
  • What are the conditions under which the resultant of three coplanar forces is zero?<br>​
    11·1 answer
  • When a electric current is passed threw water during electrolysis, 2 gases are formed. 1 gas has a boiling point of -183°C and t
    8·1 answer
  • If My mom is 40 and my goldfish died what is my favorite color ?
    9·1 answer
  • A toy boat moves horizontally in a pond. The horizontal position of the boat in meters over time is shown below.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!