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
olga55 [171]
3 years ago
10

Please someone help me plz I don’t understand 1 or 2 plz help me plz plz plz

Physics
1 answer:
Sati [7]3 years ago
7 0

Answer: 1.Magnification and resolution are important because the magnification in larges the image and the resolution makes it move shape and detailed creating the perfect image.  2. i dont know the second one, sorry

Explanation:

You might be interested in
What kind of energy is stored when you squeeze a mattress?
yuradex [85]
Elastic Energy is stored in it.
4 0
3 years ago
Read 2 more answers
Daniel takes his two dogs, Pauli the Pointer and Newton the Newfoundland, out to a field and lets them loose to exercise. Both d
DedPeter [7]

Answer:

Explanation:

3.4 m/s due North, -1.1 m/s due East

7 0
3 years ago
An electric toy with a resistance of 2.50 Ω is operated by a 3.00-V battery. (a) What current does the toy draw? (b) Assuming th
Leno4ka [110]

Answer:

a) The current is i = 1.2 A

b) The charge is Q = 17280 C

c) The energy is E = 43200 J

Explanation:

a) The current is given by the ohm's law wich is:

i = V/R = 3/2.5 = 1.2 A

b) Since the charge is steady we can use the following equation to find the charge amount in that time:

i = Q/t

Q = t*i

Where t is in seconds, so we have 4h * 3600 = 14400 s

Q = 1.2*14400 = 17280 C

c)  The energy is the power delivered to the toy multiplied by the time:

P = 1.2*2.5 = 3 W

E = P*t = 3*14400 = 43200 J

7 0
3 years ago
A 4.0 kg object will have a weight of approximately 14.8 N on Mars. What is the gravitational field strength on M
Pie

Answer:

Gravitational field strength =weight/mass

Explanation:

14.8N/4.0kg

3.7N/kg

3 0
2 years ago
A microscope allowed Hooke to see "tiny rectangular rooms," which he called_____________?
Finger [1]

they are called "cells"

hope this is the answer is what your looking for.

4 0
3 years ago
Read 2 more answers
Other questions:
  • ) a box weighing 77.0 n rests on a table. a rope tied to the box runs vertically upward over a pulley and a weight is hung from
    13·1 answer
  • What layer of the atmosphere is made mostly of hydrogen and helium?
    8·1 answer
  • A 270 g bird flying along at 5.0 m/s sees a 11 g insect heading straight toward it with a speed of 35 m/s (as measured by an obs
    6·1 answer
  • A 35.0-g object connected to a spring with a force constant of 40.0 N/m oscillates with an amplitude of 4.00 cm on a frictionles
    11·1 answer
  • A total charge of 7.5 mC passes through a cross-sectional area of a wire in 0.9 s. What is the current in the wire
    8·1 answer
  • How do solar panels create electricity
    7·1 answer
  • (b) Which statement about beta radiation is true?
    15·1 answer
  • What is the submarine's maximum safe depth in sea water? The pressure inside the submarine is maintained at 1.0 atm
    9·1 answer
  • Plz help me thank you
    6·1 answer
  • 3. Assume that a sample decays with a given half-life. Will you be able to observe when the sample has completely decayed? Why o
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!