This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: 10. g of a certain metal absorb 40. cal of heat and the temperature is observed to rise from 20. C ... (Read 146 times)

Awilson837

  • Hero Member
  • *****
  • Posts: 509
on: Aug 27, 2018
10. g of a certain metal absorb 40. cal of heat and the temperature is observed to rise from 20. C to 60. C. The specific heat of this metal is ________ cal/g C.
 
  A) 0.050
  B) 0.10
  C) 0.16
  D) 0.40

Question 2

There are 1000 liters in 1 cubic meter and 1000 grams in 1 kilogram. How many grams of air are there in 1.00 liter of air? (Assume a density of 1.25 kg/ .)
 
  A) 0.00125 gram
  B) 0.125 gram
  C) 1.25 grams
  D) 12.5 grams


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Bigfoot1984

  • Sr. Member
  • ****
  • Posts: 321
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

C


Awilson837

  • Hero Member
  • *****
  • Posts: 509
Reply #2 on: Aug 27, 2018
TY


Bigfoot1984

  • Sr. Member
  • ****
  • Posts: 321
Reply #3 on: Aug 27, 2018
You're welcome


« previous next »
 

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Aquatic microclimates: aquatic environments generally show less temperature variation compared to te Aquatic microclimates: aquatic environments generally show less temperature variation compared to te
The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf The patient is undergoing an allergy skin test by receiving subdermal inoculations of allergens. Inf
Material Balance over #3 Heat Exchanger Material Balance over #3 Heat Exchanger
The heat range of a spark plug is determined by the distance the heat has to flow from the tip to ... The heat range of a spark plug is determined by the distance the heat has to flow from the tip to ...
A typical temperature sensor circuit. A typical temperature sensor circuit.
The IPCC projects sea level rise The IPCC projects sea level rise
Video: Digestive chemicals - water, gastric acid, bile & bicarbonate

For a complete list of videos, visit our video library