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
olga nikolaevna [1]
3 years ago
7

Astronomical observatories have been available since ancient times, and many cultures set aside special sites for astronomical o

bservations. The thing modern observatories have that was missing from these older observatories until about 1610 was:_______________.
Physics
1 answer:
inysia [295]3 years ago
6 0

Answer:

Telescope

Explanation:

Telescope is usually defined as an optical instrument that is commonly used to observe the objects in a magnified way that are located at a large distance from earth. These telescopes are comprised of lenses and curved mirrors that are needed to be arranged in a proper way in order to have a prominent look. It is commonly used by the astronomers.

This was first constructed by Hans Lippershey in the year 1608.

You might be interested in
What does the energy of an electromagnetic wave depend on?
Mrrafil [7]
It depends on frequency
6 0
2 years ago
6 latter word and it has a s and a I and it has mass (9.______________liquids, and gases all have mass.)
Firdavs [7]

Answer:

Solids

Explanation:

Solids, liquids, and gases all have mass.

7 0
2 years ago
We have a 10kg ball and a 15kg ball. We drop them from the top of the science building while objects are at rest and there is no
Mashcka [7]
They will hit the ground at the same time, as mass is negligible when calculating the acceleration of gravity when there is no air resistance
3 0
3 years ago
PLS HELP IM SOO CONFUSED!
Feliz [49]
False.

As temperature increases the more the electrons begin to vibrate more, as it decreases they vibrate less.
7 0
2 years ago
Read 2 more answers
Four balls have the same temperature. Which ball has the most thermal
puteri [66]

Answer:

a bowling ball because it has the most mass.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is good deductive reasoning called
    11·1 answer
  • A 3.0 kg object is loaded into a toy spring gun, and the spring has a spring constant 750N/m. The object compresses the spring b
    13·1 answer
  • If you were to be drawn into a black hole, what would happen? To the black hole, not to you.
    12·1 answer
  • Built an atom of Krypton which has an atomic number of 36?
    7·1 answer
  • What do you use to light a laboratory burner
    12·2 answers
  • 1. A 1000 kg equipment lift travels up a 200 m shaft in 45 seconds. Assuming the speed is constant, what is the
    6·1 answer
  • How far something moves in a specific amount of time
    10·2 answers
  • 3. A girl is running the 200 m dash. She starts by acceleration at 8m/s^2 for 7s. Then continues at this speed until the end of
    14·1 answer
  • How do i make someone like me before they talk to me
    14·1 answer
  • There are many uses for permanent magnets and temporary magnets like an electromagnet. Electric appliances with electric motors
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!