CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Conventional Sources of Energy

Calorific val...

Question

Calorific value is the amount of heat liberated during the combustion of 1 kg of a substance.

A

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B True

Suggest Corrections

thumbs-up

0

Similar questions

Q. 3 kg of coal liberates 6000 kJ of heat on combustion. Find its calorific value.

Q. 3 kg of coal liberates 6000 kJ of heat on combustion. Find its calorific value.

Q. Which of the following is the correct formula for calculating total heat produced

(H)

in combustion?
Calorific value

= C

Mass of substance

= M

Q. The heat produced on complete combustion of

10

kg of fuel could raise the temperature of

2

kg of water from

20^{o}

70^{o}

Calculate the calorific value.

Q. Kavita wrote two sentences about calorific value of fuels.
(i)

The amount of heat energy required by

1 k g

of a fuel to reach its ignition temperature for the complete combustion is called its calorific value.
(ii)

It is expressed in a unit called kilojoule per kg

(k J / k g)

.
Choose the correct sentence(s).

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Fossil Fuels and Thermal Energy

PHYSICS

Watch in App

explore_more_icon

Explore more

Conventional Sources of Energy

Standard IX Physics

Join BYJU'S Learning Program

CrossIcon