Recent activity by SonyaMehaffe

1 answer 31 views

How can the properties of liquid crystals be optimized to improve the performance of display technology, such as increasing the resolution and reducing energy consumption?

asked 23 hours ago in Materials Chemistry

1 answer 35 views

How does changes in pH affect the stability and coagulation of a colloidal solution?

asked Jan 31 in Surface Chemistry

1 answer 48 views

A chemistry student needs to determine the conditions required for a liquid mixture of water and ethanol to boil at a temperature of exactly 80°C. What is the minimum percentage of ethanol needed in the mixture and at what pressure should it be boiled in order to achieve this specific boiling point?

answered Jan 22 in Physical Chemistry

1 answer 23 views

Please evaluate the Attention Restoration Theory.

asked Jan 16 in Psychology

1 answer 19 views

Virtually all of the effects of pregnancy can be attributed in some way to the influence of what?

answered Jan 2 in Science

1 answer 16 views

Average speed is equal to distance divided by what?

asked Dec 30, 2024 in Science

1 answer 12 views

What is the study of the energy transformations that occur in a collection of matter?

answered Dec 27, 2024 in Science

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