The table shows the specific heat capacity of four substances

Asked by maham237 @ 23/05/2021 in Chemistry viewed by 395 People

brick, dry soil, paper, and water. If all four substances were exposed to sunlight for the same amount of time, which substance would heat up the slowest?

Answered by maham237 @ 23/05/2021

The specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius. Therefore, a high value of specific heat would mean that more heat is needed in order for the temperature to increase. The correct answer would be water since it has the highest specific heat of the choices given.

What is the specific heat of a substance

Asked by admin @ 26/08/2021 in Chemistry viewed by 309 persons

What is the specific heat of a substance?

Specific heat capacity of zinc

Asked by maham237 @ 06/01/2021 in Chemistry viewed by 297 persons

The specific heat capacity of zinc is 0.386 J/g ºC . How many joules would be released when 267 grams of zinc at 96.0 ºC were cooled to 28.0 ºC? …

What is the si unit of specific heat capacity

Asked by admin @ 17/08/2021 in Physics viewed by 298 persons

1. The SI unit of specific heat is

The table shows the number of flowers in four bouquets

Asked by maham237 @ 20/05/2021 in Mathematics viewed by 492 persons

What is the correlation coefficient for the data in the table? –0.57 –0.28 0.28 0.57

What does a high specific heat tell about a substance

Asked by maham237 @ 20/02/2021 in Chemistry viewed by 302 persons

What does a low or high specific heat tell you about the substance?

Specific heat capacity of nickel

Asked by maham237 @ 12/01/2021 in Physics viewed by 290 persons

A 275-g sample of nickel at 100.0°C is placed in 100.0 mL of water at 22.0°C. What is the final temperature of the water? Assume that no heat is lost …

Specific heat capacity of hno3

Asked by maham237 @ 07/01/2021 in Chemistry viewed by 335 persons

A quantity of 8.10 × 102 mL of 0.600 M HNO3 is mixed with 8.10 × 102 mL of 0.300 M Ba(OH)2 in a constant-pressure calorimeter of negligible heat capacity. …

How to determine the specific heat capacity of a metal

Asked by admin @ 26/11/2021 in Chemistry viewed by 296 persons

How can you determine the specific heat of a metal using a calorimeter

Specific heat of a substance is infinite it means

Asked by admin @ 20/08/2021 in Physics viewed by 298 persons

If specific heat of a substance is infinite, it means (1) Heat is given out(2) Heat is taken in(3) No change in temperature takes place whether heat is …

Specific heat of a substance at the melting point becomes

Asked by admin @ 03/08/2021 in Physics viewed by 372 persons

Specific heat of a substance at the melting point becomes a. low b. high c.remains unchanged d. infinite

The specific heat of water is 4.18 j/(g⋅∘c). calculate the molar heat capacity of water.

Asked by wiki @ 28/10/2020 in Chemistry viewed by 358 persons

The table shows how a company employees commute to work

Asked by admin @ 26/11/2021 in Mathematics viewed by 334 persons

The table shows the transportation method of employees at a certain company. What percent of the employees walk to work? Car: 758 Bus: 530 Walk: 7 Other: 105 Somebody help, …

Which table shows a proportional relationship between x and y

Asked by admin @ 30/09/2021 in Mathematics viewed by 313 persons

(1.) Which Table shows a proportional relationship between x and y? A. First picture B. Second Picture C. Third Picture D. Fourth Picture (2.) Is the Relationship shown in the …

The average molar heat capacities of ice and water

Asked by admin @ 20/08/2021 in Chemistry viewed by 292 persons

The average molar heat capacity of ice and water are 37.8 and 75.6 J/mol. enthalpy of fusion of ice is 6.012 KJ/mol. amount of heat required to change 10g of …

In making an alloy a substance of specific gravity

Asked by admin @ 20/08/2021 in Physics viewed by 278 persons

In making an alloy, a substance of specific gravity S1 and mass m1 is mixed with another substance of specific gravity S2 and mass m2; then the specific gravity of …