Recent activity by PamalaRosett

1 answer 30 views

How can one manipulate the conductivity of a semiconductor material to develop electronic devices with higher efficiency and better performance?

asked 12 hours ago in Materials Chemistry

1 answer 27 views

Calculate the standard heat of formation (in kJ/mol) of water (H2O) given the following bond energies: H-H = 436 kJ/mol, O=O = 498 kJ/mol, H-O = 463 kJ/mol.

answered 2 days ago in Chemical bonding

1 answer 36 views

What is the chemical process involved in carbon fixation during photosynthesis, and how does it contribute to the conversion of carbon dioxide gas into organic compounds?

answered 5 days ago in BioChemistry

1 answer 20 views

What is the most widely used IQ test?

asked Jan 20 in Psychology

1 answer 6 views

Who coined the term 'identity crisis'?

asked Jan 17 in Psychology

1 answer 58 views

What is parsimony?

answered Jan 16 in Psychology

1 answer 22 views

Who developed the Humanistic Theory?

asked Jan 15 in Psychology

1 answer 32 views

What is the main criticism of the free will vs. determinism debate?

asked Jan 13 in Psychology

1 answer 10 views

What term is used to describe birds that hunt, eat mammals, and other birds?

answered Jan 7 in Science

1 answer 23 views

Wave amplitude and wavelength are two important measures of what?

asked Jan 2 in Science

1 answer 19 views

The electrons in a water molecule are more concentrated around the more highly charged oxygen nucleus than around this?

answered Jan 2 in Science

1 answer 23 views

How many variables are used to describe the condition of a gas?

answered Dec 30, 2024 in Science

1 answer 27 views

How many quarks are in each proton and neutron?

answered Dec 30, 2024 in Science

1 answer 8 views

A rusty bike has been left outside in damp weather too many times, so the iron in the metal parts have?

answered Dec 30, 2024 in Science

1 answer 25 views

The effects of which kind of selection are larger than the effects of direct natural selection on individuals?

asked Dec 27, 2024 in Science

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