Which of the following types of energy is not associated with a car engine?

PLZ HELP ME The stored energy in organic matter or wastes is called biomass energy and when burned can be used to produce therma

Softa [21]

Answer:

True: The stored energy in organic matter or wastes is called biomass energy and when burned can be used to produce thermal energy used for cooking, heating homes or generating electricity.

Explanation:

For Household Needs, biomass is utilized for home heating or for cooking purposes. In that case the most common source for fuel is wood, but there are also other substances are used. Latest wood-stoves designs are made in an effective way for heating and cooking needs. With the help of those new technologies fuel consumption is decreased to a significant amount.

Humans have been using biomass energy since ages for cooking their food and heating homes by burning woods. Biomass energy can be used in homes for heating or cooking or in industries large power plants to produce electricity

What is Biomass Energy? Biomass consists of energy in stored form taken from the sun. In photosynthesis plants take energy from sun. By burning biomass the energy emitted in result can be used for heating purposes. There are many types of biomass energy made by either burning or by converting it into liquids or gas, called Bio-fuels and Bio-gas.

Summary:

No doubt Biomass contribute in air pollution formation but it is less than the pollution caused by certain gases and fossils fuels which produce sulfur resulting in acidic rain and polluting our environment.

3 0

3 years ago

Given a permanent magnet with known magnetic poles and a beam of electrons, how can you show that the electrons are negatively c

Anna [14]

Answer:

To prove that the electron is negatively charged, first we orient the direction of the magnetic field of the permanent magnet to enter into this computer screen.

Next we focus the beam of electrons to cut across the magnetic field perpendicularly, flowing from the right side of this screen to the left side.

If the electron beam is deflected upwards, then the electrons in the electron beam are negatively charged.

To check, we know that Lorentz left hand rule for a negatively charged particle moving through a magnetic field states that "if the left hand is held out with the fingers parallel to one another, and the thumb at a 90° angle to the rest of the fingers, then the fingers represents and points in the direction of the magnetic field, and the thumb represents and points in the direction of the negative charge through the magnetic field. The palm of the left hand will push in the direction of the force on the negatively charged particle."

7 0

3 years ago

Why is it not advisable to sterilize clinical thermometer with boiling water

amm1812

It will break. A clinical the emoter is designed to measure relatively small changes in temperature. The substance inside a clinical thermoset will expand or evaporate at boiling temperatures and break.

6 0

3 years ago

f a metal ball suspended by a rod is at rest, which force is responsible for balancing the force due to gravity?

Tamiku [17]

Tension in the rod is responsible for balancing force due to gravity.

6 0

3 years ago

A sunbather stands waist deep in the ocean and observes that six crests of periodic surface waves pass each minute. The crests a

alukav5142 [94]

Answer:

Wavelength = 16 m

Frequency = 0.1 Hz

Period = 10 s^-1

speed of the wave = 1.6 m/s

Explanation:

The crests of the wave is 16.00 m apart

Also, 6 crests pass per minute

The wavelength of this wave is the distance between consecutive corresponding troughs or crests. This means that the wavelength λ is 16 m

Frequency is defined as a number of cycles per seconds.

A minute has 60 sec, therefore, the frequency of this wave is

==> f = 6/60 = 0.1 Hz

Period is the inverse of the frequency, therefore period of the wave is

==> T = 1/0.1 = 10 s^-1

Speed of the wave is the frequency times the wavelength

v = λf = 16 x 0.1 = 1.6 m/s

6 0

3 years ago