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
Rufina [12.5K]
3 years ago
13

You need a 450 micrograms sample of gold,but you only have a mass balance that measures in decigrams. Convert the amount of gold

you need to decigrams by comparing the exponents. Provide
Physics
1 answer:
stealth61 [152]3 years ago
7 0
It is the 459 of it comparing
You might be interested in
How do positive and negative acceleration differ?
horsena [70]

Answer:

acceleration

Explanation:

acceleration determines whether you will be adding to or subtracting from the velocity. while negative acceleration means you will subtract from the current value of the velocity and a positive acceleration means you will add

6 0
3 years ago
Read 2 more answers
Two source charges are placed close together. The electric field vectors close to the charges all point toward the charge on the
Leto [7]
B is the correct answer i believe
5 0
3 years ago
3. Is the relationship between the gravitational force and the mass directly proportional or
Dmitrij [34]

Answer:

Directly Proportional

Explanation:

Gravitational force can be calculated with the equation F = g(m1 * m2)/ r^2

So if we increase mass, force will also increase because mass is in the numerator.

5 0
3 years ago
A low partial pressure of oxygen promotes hemoglobin binding to carbon dioxide. This is an example of the?
soldier1979 [14.2K]

A low partial pressure of oxygen promotes hemoglobin binding to carbon dioxide. This is an example of the  Haldane effect

The less saturated hemoglobin is and the lower the partial pressure of oxygen in the blood is, the more readily hemoglobin binds to carbon dioxide. This is an example of the Haldane effect.

The Haldane effect is a property of hemoglobin first described by John Scott Haldane, within which oxygenation of blood in the lungs displaces carbon dioxide from hemoglobin, increasing the removal of carbon dioxide. Consequently, oxygenated blood has a reduced affinity for carbon dioxide.

The Haldane effect is a property of hemoglobin first described by John Scott Haldane, within which oxygenation of blood in the lungs displaces carbon dioxide from hemoglobin, increasing the removal of carbon dioxide. Consequently, oxygenated blood has a reduced affinity for carbon dioxide.

To learn more about Haldane effect here

brainly.com/question/12420452

#SPJ4

4 0
1 year ago
Two motors in a factory are running at slightly different rates. One runs at 825.0 rpm and the other at 786.0 rpm. You hear the
mixas84 [53]

Answer:

T=1.54s

Explanation:

From the question we are told that:

Speed of Motor 1 \omega_1=825rpm=>2 \pi 13.75

Speed of Motor 2 \omega_1=786rpm=>2 \pi 13.1

Therefore

Frequency of Motor 1 f_1=13.75

Frequency of Motor 2  f_2= 13.1

Generally the equation for Time Elapsed is mathematically given by

T=\frac{1}{df}

Where

df=f_1-f_2

df=13.75-13.1

df=0.65Hz

Therefore

T=\frac{1}{65}

T=1.54s

5 0
3 years ago
Other questions:
  • Which list shows the development of atomic models in chronological order?
    5·2 answers
  • Your friend asks you for a glass of water and you bring her 5 milliliters of water. Is this more or less than what she was proba
    15·1 answer
  • If you were to drop an egg on concrete would it crack it
    6·2 answers
  • Jhon is 12 y o his train is 5 minutes late Jhon has an apple that wheigs half it s own mass calculate the mass of the sun​
    10·1 answer
  • What are the methods of heat transfer? ​
    13·1 answer
  • A bird flying straight upward at 5 m/s drops a berry when it is 300 m above the ground. How fast is the berry going when it hits
    12·1 answer
  • 3
    13·2 answers
  • Reflected waves change their wavelength by ______ when reflected.
    7·1 answer
  • What is the potential energy of a 2500 g object suspended 5 m above the earth's surface?
    8·1 answer
  • Electrons are accelerated in the picture tube of a television through potential difference of 8.00 * 10 ^ 3 V. (Use the values q
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!