Why does the force of gravity do no work? (b) Gravity does no work on a satellite because its motion is in a direction perpendicular to the direction of gravity. Why does the force of gravity do no work on a bowling ball? (a) The force of gravity on the bowling ball is called its […]
When removing the roof of a vehicle which post or posts should be cut first?
Which of the following best explains why Geothermal energy is a renewable resource Brainly?
Which of the following best explains why Geothermal energy is a renewable resource Brainly? Answer: Geothermal energy is a renewable energy source because heat is continuously produced inside the earth. People use geothermal heat for bathing, to heat buildings, and to generate electricity. What Does alternative energy mean Brainly? Alternative sources of energy may be […]
Are called mathematical models?
Are called mathematical models? Symbolic Models are called mathematical models. What are models give an example? The definition of a model is a specific design of a product or a person who displays clothes, poses for an artist. An example of a model is a hatch back version of a car. An example of a […]
How does a substance act?
How does a substance act? Appearance—physical description of a substance 2. Behavior—how a substance acts; for example, magnetism, viscosity, ductility 3. Physical properties such as size and magnetism can be used to separate mixtures. What is the smallest negative number in the world? So there is no smallest negative integer. the set of negative integers […]
Can we see 3 dimensions?
Can we see 3 dimensions? We can feel in three dimensions, but we only see in two dimensions and our brain deduces the third dimension visually by using other clues such as relative size, motion, juxtaposition of three dimensional objects etc. What it’s like to have no depth perception? It can be hard to imagine […]
Can you change the pitch of the straw by blowing harder?
Can you change the pitch of the straw by blowing harder? Blowing on the reed causes the straw to vibrate. A standing wave pattern is created along the length of the straw, which we hear as sound. As you shorten the straw you shorten the wavelength of the standing wave pattern and therefore increase the […]
What is a scientific conclusion based on?
What is a scientific conclusion based on? A conclusion is based on observations and experiments completed within a limited time frame. A scientific theory is based on observations and experiments completed over an extended time frame. Think of an exercise a subject could do in the laboratory at a slow speed and a fast speed. […]
Can an anemone eat a clownfish?
Can an anemone eat a clownfish? No, clownfish do not knowingly “feed” their host anemones. A BTA will not eat their clownfish, or nearly any other fish for that matter, without it being either extremely sick/dead to start. Can sea anemones hurt humans? While most Sea Anemones are relatively harmless to humans, a few of […]
Why is carbon the standard for atomic mass?
Why is carbon the standard for atomic mass? Carbon-12 is the standard while measuring the atomic masses. Because no other nuclides other than carbon-12 have exactly whole-number masses in this scale. What is the atomic number of carbon and the number of protons that it has? 6 What is the atomic mass for carbon? 12.0107 u […]