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What else can I help you with?
What does a red and greed light indicate when heading toward you at night?
A red light on the left and a green light on the right indicate that you are looking at the port (left) side of a boat that is heading toward you at night.
What is a lens that refracts light inward toward a point?
A concave lens refracts light inward toward a point. It has a thinner center and thicker edges, causing light rays to diverge.
Why does the wave of light bend toward the normal as it enters water?
The wave of light bends toward the normal as it enters water due to the change in speed of light. Light travels slower in water than in air, causing it to refract towards the normal. This bending of light is governed by Snell's Law.
What is the light ray that travels toward a reflective surface?
An incident light ray is a light ray that travels toward a reflective surface. When this ray hits the surface, it may be reflected, refracted, or absorbed, depending on the properties of the surface and the angle at which the light ray strikes it.
Is light always bent toward optical center of a lens?
No, light is not always bent toward the optical center of a lens. Light rays passing through a lens can be bent towards or away from the optical center depending on the shape and curvature of the lens. This bending of light is what allows lenses to focus light and form images.
Is 14 hours of light too much for young zinnia seedlings that have sprouted?
Probably not. You'll just have to water them more and keep an eye on them. Seedlings are very sensitive to drying out.
Do seedlings need light to germinate and grow successfully?
Yes, seedlings need light to germinate and grow successfully. Light is essential for the process of photosynthesis, which is how plants produce energy to grow. Without sufficient light, seedlings may become weak and leggy, or fail to grow altogether.
How much light do tomato seedlings need to thrive and grow successfully?
Tomato seedlings need about 14-16 hours of light per day to thrive and grow successfully.
What did Charles and Francis Darwin demonstrate in their experiment with oat seedlings?
Charles and Francis Darwin demonstrated that oat seedlings would bend towards a light source when it was shining on one side of the seedlings. This showed that plants can detect and respond to light direction, a phenomenon known as phototropism.
Why are my seedlings growing slowly?
Seedlings may be growing slowly due to factors such as inadequate light, improper watering, poor soil quality, or incorrect temperature. It is important to ensure that seedlings receive the right amount of light, water, nutrients, and warmth to promote healthy growth.
Why are my seedlings not growing true leaves as expected?
Seedlings may not be growing true leaves as expected due to factors such as inadequate light, improper temperature, overwatering, or nutrient deficiencies. These conditions can hinder the development of true leaves in seedlings.
When was Toward the Light created?
Toward the Light was created in 1920.
Why are my seedlings growing so slowly?
Seedlings may be growing slowly due to factors such as inadequate light, improper watering, poor soil quality, or incorrect temperature. Adjusting these conditions can help promote healthier and faster growth of your seedlings.
Why are my seedlings not growing true leaves?
Seedlings may not be growing true leaves due to factors such as insufficient light, improper watering, or nutrient deficiencies. True leaves typically develop after the seedling has established its root system and received adequate nutrients and light. Adjusting these factors may help promote the growth of true leaves in your seedlings.
What two organs of a plant interact to cause seedlings to grow upward?
The shoot and root system of a plant interact to cause seedlings to grow upward. The shoot system contains the stem and leaves, which grow upward toward the light for photosynthesis. The root system anchors the plant and absorbs water and nutrients from the soil to support the growth of the shoot system.
Which term describes the response of cress seedlings growing towards light?
The reason cress seeds bent towards the light is because they are positively photropic.
What should you do if you see a red and white light on avessel at night?
Nothing probably. If you see a red and white light , the vessel is not moving toward you. You would be behind and to the left of the vessel. It would really depend on your direction. If you are heading toward him, slow down.
