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Σεπτέμβριος, 2024 | My School Lab | Skip to content
30 Σεπτεμβρίου 2024
Η κεντρική κρούση είναι μια μορφή κρούσης μεταξύ δύο σωμάτων, κατά την οποία τα διανύσματα των ταχυτήτων των κέντρων μάζας των σωμάτων που συγκρούονται βρίσκονται στην ίδια ευθεία. Η ελαστική κρούση είναι αυτή κατά τη διάρκεια της οποίας η κινητική ενέργεια του συστήματος των συγκρουόμενων σωμάτων διατηρείται. Στην περίπτωση, λοιπόν, που μία κρούση δύο σωμάτων… Read more
28 Σεπτεμβρίου 2024
Τα φυσικά μεγέθη μας βοηθούν να περιγράφουμε τα φαινόμενα του κόσμου γύρω μας. Φυσικό μέγεθος ονομάζουμε οποιαδήποτε ιδιότητα ενός αντικειμένου ή φαινομένου μπορεί να μετρηθεί και να εκφραστεί ποσοτικά. Επομένως είναι απαραίτητο να διαθέτουμε κατάλληλα όργανα μέτρησης. Επιπλέον κάθε φυσικό μέγεθος συνοδεύεται μια μονάδα μέτρησης η οποία καθορίζει τον τρόπο με τον οποίο εκφράζουμε την… Read more
25 Σεπτεμβρίου 2024
Στο κεφάλαιο των κρούσεων, οι μαθητές της Γ’ Λυκείου μελετούν τις αλληλεπιδράσεις μεταξύ σωμάτων που συγκρούονται. Αναλύονται διαφορετικοί τύποι κρούσεων, όπως ελαστικές και πλαστικές, με βάση τη διατήρηση της ορμής και της ενέργειας. Μέσα από την κατανόηση αυτών των αρχών, οι μαθητές ανακαλύπτουν πώς εφαρμόζονται οι νόμοι της φυσικής σε πραγματικές καταστάσεις, όπως η σύγκρουση… Read more
18 Σεπτεμβρίου 2024
Σε ένα δίωρο μάθημα επανάληψης της θεωρίας της Φυσικής της Α’ Λυκείου, μπορούμε να καλύψουμε τις βασικές έννοιες με εστίαση στους μαθηματικούς τύπους και σε απλά παραδείγματα. Σχέδιο μαθήματος επανάληψης για τη Β’ Λυκείου Το ακόλουθο αρχείο είναι ένα γενικό σχέδιο γρήγορης επανάληψης παρά μία αναλυτική παρουσίαση των εννοιών. Προαπαιτούμενες γνώσεις για τη Γ’ Λυκείου… Read more