Recent activity by KarenPontiff

1 answer 40 views

How do different types of renewable energy sources (such as solar, wind, and hydroelectric power) impact the environment in terms of their production, operation, and disposal of components such as batteries, turbines and solar panels?

answered 5 days ago in Environmental Chemistry

1 answer 54 views

Calculate the bond length between two hydrogen atoms that are covalently bonded together. Given: the electronegativity value of hydrogen is 2.1 and the bond energy is 436 kJ/mol. Hint: Use the formula =0.74(∘+∘) where ∘ is the covalent radius of hydrogen.

answered Jan 23 in Chemical bonding

1 answer 18 views

According to the Gestalt theory of perception, why do we perceive objects as whole rather than a collection of parts?

asked Jan 20 in Psychology

1 answer 23 views

According to Kubler-Ross's theory, how do individuals experience death and dying?

asked Jan 20 in Psychology

1 answer 28 views

How can behaviourism be used to explain phobias?

asked Jan 17 in Psychology

1 answer 24 views

Who were the participants of the Minnesota Starvation Experiment?

answered Jan 17 in Psychology

1 answer 48 views

How does the Atkinson-Shiffrin model explain memory?

answered Jan 16 in Psychology

1 answer 24 views

According to the Social Impact theory, how does group size affect the influence of others?

answered Jan 16 in Psychology

1 answer 69 views

According to Haidt, why do individuals have moral intuitions?

asked Jan 16 in Psychology

1 answer 23 views

What is the main focus of behaviourism?

asked Jan 16 in Psychology

1 answer 17 views

What is the difference between a perceptual illusion and a hallucination?

answered Jan 14 in Psychology

1 answer 47 views

How does Freud's concept of the unconscious differ from Jung's concept?

asked Jan 13 in Psychology

1 answer 19 views

Which metal is not solid at room temperature?

asked Jan 8 in Science

1 answer 43 views

What layer of skin is directly under the epidermis?

answered Jan 7 in Science

1 answer 45 views

What is the main function of blood?

asked Jan 7 in Science

1 answer 20 views

What is the force that causes objects to fall down to the ground?

answered Jan 7 in Science

1 answer 26 views

Unlike bryophyte and fern spores (which are haploid cells dependent on moisture for rapid development of gametophytes), seeds contain a diploid embryo that will germinate into what?

answered Jan 2 in Science

1 answer 21 views

The diatoms are unicellular photosynthetic protists that encase themselves in intricately patterned, glassy cell walls composed of silicon dioxide in a matrix of organic particles. these protists are a component of freshwater and these?

asked Dec 31, 2024 in Science

1 answer 27 views

Supercontinents have formed at least how many times in earth history?

answered Dec 31, 2024 in Science

1 answer 11 views

Sublimation and deposition involve direct transitions between solid and gas without going through which state?

answered Dec 31, 2024 in Science

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